Enum PixelFormat 

#[non_exhaustive]
pub enum PixelFormat {
    None,
    Yuv420p,
    Yuv422p,
    Yuv440p,
    Yuv444p,
    Yuv411p,
    Yuv410p,
    Yuvj411p,
    Yuvj420p,
    Yuvj422p,
    Yuvj440p,
    Yuvj444p,
    Yuv420p9Le,
    Yuv420p9Be,
    Yuv420p10Le,
    Yuv420p10Be,
    Yuv420p12Le,
    Yuv420p12Be,
    Yuv420p14Le,
    Yuv420p14Be,
    Yuv420p16Le,
    Yuv420p16Be,
    Yuv422p9Le,
    Yuv422p9Be,
    Yuv422p10Le,
    Yuv422p10Be,
    Yuv422p12Le,
    Yuv422p12Be,
    Yuv422p14Le,
    Yuv422p14Be,
    Yuv422p16Le,
    Yuv422p16Be,
    Yuv440p10Le,
    Yuv440p10Be,
    Yuv440p12Le,
    Yuv440p12Be,
    Yuv444p9Le,
    Yuv444p9Be,
    Yuv444p10Le,
    Yuv444p10Be,
    Yuv444p12Le,
    Yuv444p12Be,
    Yuv444p14Le,
    Yuv444p14Be,
    Yuv444p16Le,
    Yuv444p16Be,
    Yuv444p10MsbLe,
    Yuv444p10MsbBe,
    Yuv444p12MsbLe,
    Yuv444p12MsbBe,
    Yuva420p,
    Yuva422p,
    Yuva444p,
    Yuva420p9Le,
    Yuva420p9Be,
    Yuva422p9Le,
    Yuva422p9Be,
    Yuva444p9Le,
    Yuva444p9Be,
    Yuva420p10Le,
    Yuva420p10Be,
    Yuva422p10Le,
    Yuva422p10Be,
    Yuva444p10Le,
    Yuva444p10Be,
    Yuva420p12Le,
    Yuva420p12Be,
    Yuva422p12Le,
    Yuva422p12Be,
    Yuva444p12Le,
    Yuva444p12Be,
    Yuva444p14Le,
    Yuva420p16Le,
    Yuva420p16Be,
    Yuva422p16Le,
    Yuva422p16Be,
    Yuva444p16Le,
    Yuva444p16Be,
    Nv12,
    Nv21,
    Nv16,
    Nv24,
    Nv42,
    Nv20Le,
    Nv20Be,
    P010Le,
    P010Be,
    P012Le,
    P012Be,
    P016Le,
    P016Be,
    P210Le,
    P210Be,
    P212Le,
    P212Be,
    P216Le,
    P216Be,
    P410Le,
    P410Be,
    P412Le,
    P412Be,
    P416Le,
    P416Be,
    Yuyv422,
    Uyvy422,
    Yvyu422,
    Uyyvyy411,
    Y210Le,
    Y210Be,
    Y212Le,
    Y212Be,
    Y216Le,
    Y216Be,
    V210,
    V410Le,
    V410Be,
    Xv30Le,
    Xv30Be,
    V30xLe,
    V30xBe,
    Xv36Le,
    Xv36Be,
    Xv48Le,
    Xv48Be,
    Vuya,
    Vuyx,
    Ayuv,
    Ayuv64Le,
    Ayuv64Be,
    Uyva,
    Vyu444,
    Xyz12Le,
    Xyz12Be,
    Rgb24,
    Bgr24,
    Rgba,
    Bgra,
    Argb,
    Abgr,
    Rgbx,
    Bgrx,
    Xrgb,
    Xbgr,
    X2Rgb10Le,
    X2Rgb10Be,
    X2Bgr10Le,
    X2Bgr10Be,
    Gbr24p,
    Rgb4,
    Rgb4Byte,
    Rgb8,
    Bgr4,
    Bgr4Byte,
    Bgr8,
    Rgb444Le,
    Rgb444Be,
    Bgr444Le,
    Bgr444Be,
    Rgb555Le,
    Rgb555Be,
    Bgr555Le,
    Bgr555Be,
    Rgb565Le,
    Rgb565Be,
    Bgr565Le,
    Bgr565Be,
    Rgb48Le,
    Rgb48Be,
    Bgr48Le,
    Bgr48Be,
    Rgba64Le,
    Rgba64Be,
    Bgra64Le,
    Bgra64Be,
    Rgb96Le,
    Rgb96Be,
    Rgba128Le,
    Rgba128Be,
    Rgbf16Le,
    Rgbf16Be,
    Rgbf32Le,
    Rgbf32Be,
    Rgbaf16Le,
    Rgbaf16Be,
    Rgbaf32Le,
    Rgbaf32Be,
    Gbrp,
    Gbrp9Le,
    Gbrp9Be,
    Gbrp10Le,
    Gbrp10Be,
    Gbrp10MsbLe,
    Gbrp10MsbBe,
    Gbrp12Le,
    Gbrp12Be,
    Gbrp12MsbLe,
    Gbrp12MsbBe,
    Gbrp14Le,
    Gbrp14Be,
    Gbrp16Le,
    Gbrp16Be,
    Gbrpf16Le,
    Gbrpf16Be,
    Gbrpf32Le,
    Gbrpf32Be,
    Gbrap,
    Gbrap10Le,
    Gbrap10Be,
    Gbrap12Le,
    Gbrap12Be,
    Gbrap14Le,
    Gbrap14Be,
    Gbrap16Le,
    Gbrap16Be,
    Gbrap32Le,
    Gbrap32Be,
    Gbrapf16Le,
    Gbrapf16Be,
    Gbrapf32Le,
    Gbrapf32Be,
    Gray8,
    Gray8a,
    Gray9Le,
    Gray9Be,
    Gray10Le,
    Gray10Be,
    Gray12Le,
    Gray12Be,
    Gray14Le,
    Gray14Be,
    Gray16Le,
    Gray16Be,
    Gray32Le,
    Gray32Be,
    Grayf32Le,
    Grayf32Be,
    Grayf16Le,
    Grayf16Be,
    Ya8,
    Y400a,
    Ya16Le,
    Ya16Be,
    Yaf16Le,
    Yaf16Be,
    Yaf32Le,
    Yaf32Be,
    Monowhite,
    Monoblack,
    Pal8,
    BayerBggr8,
    BayerRggb8,
    BayerGbrg8,
    BayerGrbg8,
    BayerBggr10Le,
    BayerBggr10Be,
    BayerRggb10Le,
    BayerRggb10Be,
    BayerGbrg10Le,
    BayerGbrg10Be,
    BayerGrbg10Le,
    BayerGrbg10Be,
    BayerBggr12Le,
    BayerBggr12Be,
    BayerRggb12Le,
    BayerRggb12Be,
    BayerGbrg12Le,
    BayerGbrg12Be,
    BayerGrbg12Le,
    BayerGrbg12Be,
    BayerBggr14Le,
    BayerBggr14Be,
    BayerRggb14Le,
    BayerRggb14Be,
    BayerGbrg14Le,
    BayerGbrg14Be,
    BayerGrbg14Le,
    BayerGrbg14Be,
    BayerBggr16Le,
    BayerBggr16Be,
    BayerRggb16Le,
    BayerRggb16Be,
    BayerGbrg16Le,
    BayerGbrg16Be,
    BayerGrbg16Le,
    BayerGrbg16Be,
    Other(SmolStr),
}

Pixel format identifier covering FFmpeg + Bayer + cinema-RAW.

Tier. Self::Other needs a heap, so it exists only at the alloc / std tier; at the no-alloc tier this vocabulary is closed and an unrecognised slug is rejected rather than collapsed onto a named variant — an error beats a wrong value.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

No format — FFmpeg’s own AV_PIX_FMT_NONE, and the Default.

A named member of the vocabulary, not an escape arm: it carries no payload, owns the slug "none", and round-trips exactly. It is the state a freshly-defaulted descriptor is in, before a decoder has said what it produces.

Yuv420p

Planar 4:2:0 YUV, 8-bit (AV_PIX_FMT_YUV420P).

Yuv422p

Planar 4:2:2 YUV, 8-bit.

Yuv440p

Planar 4:4:0 YUV, 8-bit (vertically subsampled chroma).

Yuv444p

Planar 4:4:4 YUV, 8-bit.

Yuv411p

Planar 4:1:1 YUV, 8-bit.

Yuv410p

Planar 4:1:0 YUV, 8-bit.

Yuvj411p

Deprecated full-range alias of Self::Yuv411p (FFmpeg keeps for backward compat; downstream should prefer Self::Yuv411p + DynamicRange::Full).

Yuvj420p

Deprecated full-range alias of Self::Yuv420p (FFmpeg keeps for backward compat; downstream should prefer Self::Yuv420p + DynamicRange::Full).

Yuvj422p

Deprecated full-range alias of Self::Yuv422p (FFmpeg keeps for backward compat; downstream should prefer Self::Yuv422p + DynamicRange::Full).

Yuvj440p

Deprecated full-range alias of Self::Yuv440p (FFmpeg keeps for backward compat; downstream should prefer Self::Yuv440p + DynamicRange::Full).

Yuvj444p

Deprecated full-range alias of Self::Yuv444p (FFmpeg keeps for backward compat; downstream should prefer Self::Yuv444p + DynamicRange::Full).

Yuv420p9Le

Planar 4:2:0 YUV, 9-bit little-endian.

Yuv420p9Be

Planar 4:2:0 YUV, 9-bit big-endian.

Yuv420p10Le

Planar 4:2:0 YUV, 10-bit little-endian.

Yuv420p10Be

Planar 4:2:0 YUV, 10-bit big-endian.

Yuv420p12Le

Planar 4:2:0 YUV, 12-bit little-endian.

Yuv420p12Be

Planar 4:2:0 YUV, 12-bit big-endian.

Yuv420p14Le

Planar 4:2:0 YUV, 14-bit little-endian.

Yuv420p14Be

Planar 4:2:0 YUV, 14-bit big-endian.

Yuv420p16Le

Planar 4:2:0 YUV, 16-bit little-endian.

Yuv420p16Be

Planar 4:2:0 YUV, 16-bit big-endian.

Yuv422p9Le

Planar 4:2:2 YUV, 9-bit little-endian.

Yuv422p9Be

Planar 4:2:2 YUV, 9-bit big-endian.

Yuv422p10Le

Planar 4:2:2 YUV, 10-bit little-endian.

Yuv422p10Be

Planar 4:2:2 YUV, 10-bit big-endian.

Yuv422p12Le

Planar 4:2:2 YUV, 12-bit little-endian.

Yuv422p12Be

Planar 4:2:2 YUV, 12-bit big-endian.

Yuv422p14Le

Planar 4:2:2 YUV, 14-bit little-endian.

Yuv422p14Be

Planar 4:2:2 YUV, 14-bit big-endian.

Yuv422p16Le

Planar 4:2:2 YUV, 16-bit little-endian.

Yuv422p16Be

Planar 4:2:2 YUV, 16-bit big-endian.

Yuv440p10Le

Planar 4:4:0 YUV, 10-bit little-endian.

Yuv440p10Be

Planar 4:4:0 YUV, 10-bit big-endian.

Yuv440p12Le

Planar 4:4:0 YUV, 12-bit little-endian.

Yuv440p12Be

Planar 4:4:0 YUV, 12-bit big-endian.

Yuv444p9Le

Planar 4:4:4 YUV, 9-bit little-endian.

Yuv444p9Be

Planar 4:4:4 YUV, 9-bit big-endian.

Yuv444p10Le

Planar 4:4:4 YUV, 10-bit little-endian.

Yuv444p10Be

Planar 4:4:4 YUV, 10-bit big-endian.

Yuv444p12Le

Planar 4:4:4 YUV, 12-bit little-endian.

Yuv444p12Be

Planar 4:4:4 YUV, 12-bit big-endian.

Yuv444p14Le

Planar 4:4:4 YUV, 14-bit little-endian.

Yuv444p14Be

Planar 4:4:4 YUV, 14-bit big-endian.

Yuv444p16Le

Planar 4:4:4 YUV, 16-bit little-endian.

Yuv444p16Be

Planar 4:4:4 YUV, 16-bit big-endian.

Yuv444p10MsbLe

Planar 4:4:4 YUV, 10-bit MSB-packed, little-endian.

Yuv444p10MsbBe

Planar 4:4:4 YUV, 10-bit MSB-packed, big-endian.

Yuv444p12MsbLe

Planar 4:4:4 YUV, 12-bit MSB-packed, little-endian.

Yuv444p12MsbBe

Planar 4:4:4 YUV, 12-bit MSB-packed, big-endian.

Yuva420p

Planar 4:2:0 YUVA, 8-bit.

Yuva422p

Planar 4:2:2 YUVA, 8-bit.

Yuva444p

Planar 4:4:4 YUVA, 8-bit.

Yuva420p9Le

Planar 4:2:0 YUVA, 9-bit little-endian.

Yuva420p9Be

Planar 4:2:0 YUVA, 9-bit big-endian.

Yuva422p9Le

Planar 4:2:2 YUVA, 9-bit little-endian.

Yuva422p9Be

Planar 4:2:2 YUVA, 9-bit big-endian.

Yuva444p9Le

Planar 4:4:4 YUVA, 9-bit little-endian.

Yuva444p9Be

Planar 4:4:4 YUVA, 9-bit big-endian.

Yuva420p10Le

Planar 4:2:0 YUVA, 10-bit little-endian.

Yuva420p10Be

Planar 4:2:0 YUVA, 10-bit big-endian.

Yuva422p10Le

Planar 4:2:2 YUVA, 10-bit little-endian.

Yuva422p10Be

Planar 4:2:2 YUVA, 10-bit big-endian.

Yuva444p10Le

Planar 4:4:4 YUVA, 10-bit little-endian.

Yuva444p10Be

Planar 4:4:4 YUVA, 10-bit big-endian.

Yuva420p12Le

Planar 4:2:0 YUVA, 12-bit little-endian (AV_PIX_FMT_YUVA420P12LE). Discriminant placed after the 16-bit block because the 12-bit slot in the original 200-series numbering (between 10Le at 206 and the 4:2:2 12Le at 209) was already taken by the 4:2:2 / 4:4:4 12Le forms; adding a new tail slot keeps existing discriminants stable. Surfaced by WebCodecs as the I420AP12 VideoPixelFormat.

Yuva420p12Be

Planar 4:2:0 YUVA, 12-bit big-endian (yuva420p12be — no FFmpeg AV_PIX_FMT enum; the byte-order sibling of Self::Yuva420p12Le, supported for symmetry with the 9 / 10 / 16-bit YUVA 4:2:0 BE forms). Discriminant placed at the YUVA tail (after the 16Be block) for the same reason the 12Le form was: the in-order 200- series slots were already consumed, so a new tail slot keeps every existing discriminant stable.

Yuva422p12Le

Planar 4:2:2 YUVA, 12-bit little-endian.

Yuva422p12Be

Planar 4:2:2 YUVA, 12-bit big-endian.

Yuva444p12Le

Planar 4:4:4 YUVA, 12-bit little-endian.

Yuva444p12Be

Planar 4:4:4 YUVA, 12-bit big-endian.

Yuva444p14Le

Planar 4:4:4 YUVA, 14-bit little-endian.

Yuva420p16Le

Planar 4:2:0 YUVA, 16-bit little-endian.

Yuva420p16Be

Planar 4:2:0 YUVA, 16-bit big-endian.

Yuva422p16Le

Planar 4:2:2 YUVA, 16-bit little-endian.

Yuva422p16Be

Planar 4:2:2 YUVA, 16-bit big-endian.

Yuva444p16Le

Planar 4:4:4 YUVA, 16-bit little-endian.

Yuva444p16Be

Planar 4:4:4 YUVA, 16-bit big-endian.

Nv12

4:2:0 semi-planar Y plane + interleaved Cb/Cr (AV_PIX_FMT_NV12).

Nv21

4:2:0 semi-planar Y + interleaved Cr/Cb (AV_PIX_FMT_NV21).

Nv16

4:2:2 semi-planar Y + interleaved Cb/Cr.

Nv24

4:4:4 semi-planar Y + interleaved Cb/Cr.

Nv42

4:4:4 semi-planar Y + interleaved Cr/Cb.

Nv20Le

10-bit semi-planar 4:2:2 YUV — a Y plane plus an interleaved UV plane, one u16 per sample with the 10 data bits in the low bits (P210’s low-bit-packed twin), little-endian.

Nv20Be

10-bit semi-planar 4:2:2 YUV — a Y plane plus an interleaved UV plane, one u16 per sample with the 10 data bits in the low bits (P210’s low-bit-packed twin), big-endian.

P010Le

4:2:0 semi-planar 10-bit, little-endian (AV_PIX_FMT_P010LE).

P010Be

4:2:0 semi-planar 10-bit, big-endian.

P012Le

4:2:0 semi-planar 12-bit, little-endian.

P012Be

4:2:0 semi-planar 12-bit, big-endian.

P016Le

4:2:0 semi-planar 16-bit, little-endian.

P016Be

4:2:0 semi-planar 16-bit, big-endian.

P210Le

4:2:2 semi-planar 10-bit, little-endian.

P210Be

4:2:2 semi-planar 10-bit, big-endian.

P212Le

4:2:2 semi-planar 12-bit, little-endian (FFmpeg 5.1+).

P212Be

4:2:2 semi-planar 12-bit, big-endian (FFmpeg 5.1+).

P216Le

4:2:2 semi-planar 16-bit, little-endian.

P216Be

4:2:2 semi-planar 16-bit, big-endian.

P410Le

4:4:4 semi-planar 10-bit, little-endian.

P410Be

4:4:4 semi-planar 10-bit, big-endian.

P412Le

4:4:4 semi-planar 12-bit, little-endian (FFmpeg 5.1+).

P412Be

4:4:4 semi-planar 12-bit, big-endian (FFmpeg 5.1+).

P416Le

4:4:4 semi-planar 16-bit, little-endian.

P416Be

4:4:4 semi-planar 16-bit, big-endian.

Yuyv422

4:2:2 packed YUV: Y0 U Y1 V (AV_PIX_FMT_YUYV422).

Uyvy422

4:2:2 packed YUV: U Y0 V Y1 (AV_PIX_FMT_UYVY422).

Yvyu422

4:2:2 packed YUV: Y0 V Y1 U (AV_PIX_FMT_YVYU422).

Uyyvyy411

Packed YUV 4:1:1, 12bpp (AV_PIX_FMT_UYYVYY411).

Y210Le

4:2:2 packed YUV 10-bit, little-endian (AV_PIX_FMT_Y210LE).

Y210Be

4:2:2 packed YUV 10-bit, big-endian.

Y212Le

4:2:2 packed YUV 12-bit, little-endian (AV_PIX_FMT_Y212LE).

Y212Be

4:2:2 packed YUV 12-bit, big-endian.

Y216Le

4:2:2 packed YUV 16-bit, little-endian (AV_PIX_FMT_Y216LE).

Y216Be

4:2:2 packed YUV 16-bit, big-endian.

V210

4:2:2 packed 10-bit, 3 samples per 32-bit word (AV_PIX_FMT_V210).

V410Le

4:4:4 packed 10-bit, one 32-bit word per sample (AV_PIX_FMT_V410LE).

V410Be

4:4:4 packed 10-bit, one 32-bit word per sample (AV_PIX_FMT_V410BE), big-endian.

Xv30Le

4:4:4 packed 10-bit, alternative layout (AV_PIX_FMT_XV30LE), little-endian.

Xv30Be

4:4:4 packed 10-bit, alternative layout (AV_PIX_FMT_XV30BE), big-endian.

V30xLe

4:4:4 packed 10-bit, alternative layout (AV_PIX_FMT_V30XLE), little-endian (distinct slug from xv30le).

V30xBe

4:4:4 packed 10-bit, alternative layout (AV_PIX_FMT_V30XBE), big-endian (distinct slug from xv30be).

Xv36Le

4:4:4 packed 12-bit, one 16-bit word per channel (AV_PIX_FMT_XV36LE), little-endian.

Xv36Be

4:4:4 packed 12-bit, one 16-bit word per channel (AV_PIX_FMT_XV36BE), big-endian.

Xv48Le

4:4:4 packed 16-bit, little-endian (AV_PIX_FMT_XV48LE).

Xv48Be

4:4:4 packed 16-bit, big-endian (AV_PIX_FMT_XV48BE).

Vuya

4:4:4 packed 8-bit byte quadruple V, U, Y, A (AV_PIX_FMT_VUYA).

Vuyx

4:4:4 packed 8-bit V, U, Y, X (alpha-as-padding).

Ayuv

Packed AYUV 4:4:4, 32bpp (8-bit; distinct from Self::Ayuv64Le/Self::Ayuv64Be).

Ayuv64Le

4:4:4 packed 16-bit word quadruple A, Y, U, V (AV_PIX_FMT_AYUV64LE), little-endian.

Ayuv64Be

4:4:4 packed 16-bit word quadruple A, Y, U, V (AV_PIX_FMT_AYUV64BE), big-endian.

Uyva

Packed UYVA 4:4:4, 32bpp.

Vyu444

Packed VYU 4:4:4 8-bit (3 bytes per pixel).

Xyz12Le

Packed XYZ 4:4:4, 36bpp (12 bits each), little-endian.

Xyz12Be

Packed XYZ 4:4:4, 36bpp (12 bits each), big-endian.

Rgb24

24-bit packed RGB (AV_PIX_FMT_RGB24).

Bgr24

24-bit packed BGR.

Rgba

32-bit packed RGBA.

Bgra

32-bit packed BGRA.

Argb

32-bit packed ARGB.

Abgr

32-bit packed ABGR.

Rgbx

32-bit packed RGB with X (unused) byte. FFmpeg slug uses rgb0-suffix; Rust variant uses X because identifiers can’t start with a digit.

Bgrx

32-bit packed BGR with X (unused) byte. FFmpeg slug uses bgr0-suffix; Rust variant uses X because identifiers can’t start with a digit.

Xrgb

32-bit packed XRGB (X unused, then RGB). FFmpeg slug uses 0rgb-prefix; Rust variant uses X because identifiers can’t start with a digit.

Xbgr

32-bit packed XBGR. FFmpeg slug uses 0bgr-prefix; Rust variant uses X because identifiers can’t start with a digit.

X2Rgb10Le

32-bit RGB10 in low bits, 2 bits unused (AV_PIX_FMT_X2RGB10LE), little-endian.

X2Rgb10Be

32-bit RGB10 in low bits, 2 bits unused, big-endian.

X2Bgr10Le

32-bit BGR10 in low bits, 2 bits unused, little-endian.

X2Bgr10Be

32-bit BGR10 in low bits, 2 bits unused, big-endian.

Gbr24p

Packed GBR 24bpp (distinct from planar Self::Gbrp).

Rgb4

1+1+1+1-bit packed RGB.

Rgb4Byte

Same data as Self::Rgb4, 1 byte per pixel.

Rgb8

3+3+2-bit packed RGB.

Bgr4

1+1+1+1-bit packed BGR.

Bgr4Byte

Same data as Self::Bgr4, 1 byte per pixel.

Bgr8

3+3+2-bit packed BGR.

Rgb444Le

16-bit packed RGB, 4 bits per channel + 4 unused, little-endian.

Rgb444Be

16-bit packed RGB, 4 bits per channel + 4 unused, big-endian.

Bgr444Le

16-bit packed BGR, 4 bits per channel + 4 unused, little-endian.

Bgr444Be

16-bit packed BGR, 4 bits per channel + 4 unused, big-endian.

Rgb555Le

16-bit packed RGB, 5/5/5 layout, little-endian.

Rgb555Be

16-bit packed RGB, 5/5/5 layout, big-endian.

Bgr555Le

16-bit packed BGR, 5/5/5 layout, little-endian.

Bgr555Be

16-bit packed BGR, 5/5/5 layout, big-endian.

Rgb565Le

16-bit packed RGB, 5/6/5 layout, little-endian.

Rgb565Be

16-bit packed RGB, 5/6/5 layout, big-endian.

Bgr565Le

16-bit packed BGR, 5/6/5 layout, little-endian.

Bgr565Be

16-bit packed BGR, 5/6/5 layout, big-endian.

Rgb48Le

48-bit packed RGB, 16 bits per channel, little-endian.

Rgb48Be

48-bit packed RGB, 16 bits per channel, big-endian.

Bgr48Le

48-bit packed BGR, 16 bits per channel, little-endian.

Bgr48Be

48-bit packed BGR, 16 bits per channel, big-endian.

Rgba64Le

64-bit packed RGBA, 16 bits per channel, little-endian.

Rgba64Be

64-bit packed RGBA, 16 bits per channel, big-endian.

Bgra64Le

64-bit packed BGRA, 16 bits per channel, little-endian.

Bgra64Be

64-bit packed BGRA, 16 bits per channel, big-endian.

Rgb96Le

96-bit packed RGB, 32 bits per channel, little-endian.

Rgb96Be

96-bit packed RGB, 32 bits per channel, big-endian.

Rgba128Le

128-bit packed RGBA, 32 bits per channel, little-endian.

Rgba128Be

128-bit packed RGBA, 32 bits per channel, big-endian.

Rgbf16Le

48-bit packed RGB, 16-bit half-float per channel, little-endian.

Rgbf16Be

48-bit packed RGB, 16-bit half-float per channel, big-endian.

Rgbf32Le

96-bit packed RGB, 32-bit float per channel, little-endian.

Rgbf32Be

96-bit packed RGB, 32-bit float per channel, big-endian.

Rgbaf16Le

64-bit packed RGBA, 16-bit half-float per channel, little-endian.

Rgbaf16Be

64-bit packed RGBA, 16-bit half-float per channel, big-endian.

Rgbaf32Le

128-bit packed RGBA, 32-bit float per channel, little-endian.

Rgbaf32Be

128-bit packed RGBA, 32-bit float per channel, big-endian.

Gbrp

Planar 4:4:4 G/B/R, 8-bit.

Gbrp9Le

Planar 4:4:4 G/B/R, 9-bit little-endian.

Gbrp9Be

Planar 4:4:4 G/B/R, 9-bit big-endian.

Gbrp10Le

Planar 4:4:4 G/B/R, 10-bit little-endian.

Gbrp10Be

Planar 4:4:4 G/B/R, 10-bit big-endian.

Gbrp10MsbLe

Planar 4:4:4 G/B/R, 10-bit MSB-packed, little-endian.

Gbrp10MsbBe

Planar 4:4:4 G/B/R, 10-bit MSB-packed, big-endian.

Gbrp12Le

Planar 4:4:4 G/B/R, 12-bit little-endian.

Gbrp12Be

Planar 4:4:4 G/B/R, 12-bit big-endian.

Gbrp12MsbLe

Planar 4:4:4 G/B/R, 12-bit MSB-packed, little-endian.

Gbrp12MsbBe

Planar 4:4:4 G/B/R, 12-bit MSB-packed, big-endian.

Gbrp14Le

Planar 4:4:4 G/B/R, 14-bit little-endian.

Gbrp14Be

Planar 4:4:4 G/B/R, 14-bit big-endian.

Gbrp16Le

Planar 4:4:4 G/B/R, 16-bit little-endian.

Gbrp16Be

Planar 4:4:4 G/B/R, 16-bit big-endian.

Gbrpf16Le

Planar 4:4:4 G/B/R, 16-bit half-float, little-endian.

Gbrpf16Be

Planar 4:4:4 G/B/R, 16-bit half-float, big-endian.

Gbrpf32Le

Planar 4:4:4 G/B/R, 32-bit float, little-endian.

Gbrpf32Be

Planar 4:4:4 G/B/R, 32-bit float, big-endian.

Gbrap

Planar 4:4:4 G/B/R/A, 8-bit.

Gbrap10Le

Planar 4:4:4 G/B/R/A, 10-bit little-endian.

Gbrap10Be

Planar 4:4:4 G/B/R/A, 10-bit big-endian.

Gbrap12Le

Planar 4:4:4 G/B/R/A, 12-bit little-endian.

Gbrap12Be

Planar 4:4:4 G/B/R/A, 12-bit big-endian.

Gbrap14Le

Planar 4:4:4 G/B/R/A, 14-bit little-endian.

Gbrap14Be

Planar 4:4:4 G/B/R/A, 14-bit big-endian.

Gbrap16Le

Planar 4:4:4 G/B/R/A, 16-bit little-endian.

Gbrap16Be

Planar 4:4:4 G/B/R/A, 16-bit big-endian.

Gbrap32Le

Planar 4:4:4 G/B/R/A, 32-bit integer, little-endian.

Gbrap32Be

Planar 4:4:4 G/B/R/A, 32-bit integer, big-endian.

Gbrapf16Le

Planar 4:4:4 G/B/R/A, 16-bit half-float, little-endian.

Gbrapf16Be

Planar 4:4:4 G/B/R/A, 16-bit half-float, big-endian.

Gbrapf32Le

Planar 4:4:4 G/B/R/A, 32-bit float, little-endian.

Gbrapf32Be

Planar 4:4:4 G/B/R/A, 32-bit float, big-endian.

Gray8

8-bit greyscale (AV_PIX_FMT_GRAY8).

Renders "gray8" — the header identifier. FFmpeg’s own descriptor name for this format is "gray", which FromStr accepts as a synonym.

Gray8a

8-bit greyscale — FFmpeg AV_PIX_FMT_GRAY8A alias of Self::Ya8; preserved as a separate variant since mediaframe’s wire format is discriminant-independent.

Gray9Le

9-bit greyscale, little-endian.

Gray9Be

9-bit greyscale, big-endian.

Gray10Le

10-bit greyscale, little-endian.

Gray10Be

10-bit greyscale, big-endian.

Gray12Le

12-bit greyscale, little-endian.

Gray12Be

12-bit greyscale, big-endian.

Gray14Le

14-bit greyscale, little-endian.

Gray14Be

14-bit greyscale, big-endian.

Gray16Le

16-bit greyscale, little-endian.

Gray16Be

16-bit greyscale, big-endian.

Gray32Le

32-bit integer greyscale, little-endian.

Gray32Be

32-bit integer greyscale, big-endian.

Grayf32Le

32-bit float greyscale, little-endian.

Grayf32Be

32-bit float greyscale, big-endian.

Grayf16Le

16-bit half-float greyscale, little-endian.

Grayf16Be

16-bit half-float greyscale, big-endian.

Ya8

16-bit greyscale-with-alpha.

Y400a

FFmpeg AV_PIX_FMT_Y400A alias of Self::Ya8; preserved as a separate variant since mediaframe’s wire format is discriminant-independent.

Ya16Le

32-bit greyscale-with-alpha, little-endian.

Ya16Be

32-bit greyscale-with-alpha, big-endian.

Yaf16Le

16-bit half-float greyscale-with-alpha, little-endian.

Yaf16Be

16-bit half-float greyscale-with-alpha, big-endian.

Yaf32Le

64-bit float greyscale-with-alpha, little-endian.

Yaf32Be

64-bit float greyscale-with-alpha, big-endian.

Monowhite

1-bit monochrome, white = 0 (AV_PIX_FMT_MONOWHITE).

Renders "monowhite" — the header identifier. FFmpeg’s own descriptor name is "monow", accepted as a parse synonym.

Monoblack

1-bit monochrome, black = 0 (AV_PIX_FMT_MONOBLACK).

Renders "monoblack" — the header identifier. FFmpeg’s own descriptor name is "monob", accepted as a parse synonym.

Pal8

Paletted 8-bit (AV_PIX_FMT_PAL8).

BayerBggr8

Bayer BGGR pattern, 8-bit.

BayerRggb8

Bayer RGGB pattern, 8-bit.

BayerGbrg8

Bayer GBRG pattern, 8-bit.

BayerGrbg8

Bayer GRBG pattern, 8-bit.

BayerBggr10Le

Bayer BGGR pattern, 10-bit little-endian (low-packed in u16).

BayerBggr10Be

Bayer BGGR pattern, 10-bit big-endian (low-packed in u16).

BayerRggb10Le

Bayer RGGB pattern, 10-bit little-endian.

BayerRggb10Be

Bayer RGGB pattern, 10-bit big-endian.

BayerGbrg10Le

Bayer GBRG pattern, 10-bit little-endian.

BayerGbrg10Be

Bayer GBRG pattern, 10-bit big-endian.

BayerGrbg10Le

Bayer GRBG pattern, 10-bit little-endian.

BayerGrbg10Be

Bayer GRBG pattern, 10-bit big-endian.

BayerBggr12Le

Bayer BGGR pattern, 12-bit little-endian.

BayerBggr12Be

Bayer BGGR pattern, 12-bit big-endian.

BayerRggb12Le

Bayer RGGB pattern, 12-bit little-endian.

BayerRggb12Be

Bayer RGGB pattern, 12-bit big-endian.

BayerGbrg12Le

Bayer GBRG pattern, 12-bit little-endian.

BayerGbrg12Be

Bayer GBRG pattern, 12-bit big-endian.

BayerGrbg12Le

Bayer GRBG pattern, 12-bit little-endian.

BayerGrbg12Be

Bayer GRBG pattern, 12-bit big-endian.

BayerBggr14Le

Bayer BGGR pattern, 14-bit little-endian.

BayerBggr14Be

Bayer BGGR pattern, 14-bit big-endian.

BayerRggb14Le

Bayer RGGB pattern, 14-bit little-endian.

BayerRggb14Be

Bayer RGGB pattern, 14-bit big-endian.

BayerGbrg14Le

Bayer GBRG pattern, 14-bit little-endian.

BayerGbrg14Be

Bayer GBRG pattern, 14-bit big-endian.

BayerGrbg14Le

Bayer GRBG pattern, 14-bit little-endian.

BayerGrbg14Be

Bayer GRBG pattern, 14-bit big-endian.

BayerBggr16Le

Bayer BGGR pattern, 16-bit little-endian.

BayerBggr16Be

Bayer BGGR pattern, 16-bit big-endian.

BayerRggb16Le

Bayer RGGB pattern, 16-bit little-endian.

BayerRggb16Be

Bayer RGGB pattern, 16-bit big-endian.

BayerGbrg16Le

Bayer GBRG pattern, 16-bit little-endian.

BayerGbrg16Be

Bayer GBRG pattern, 16-bit big-endian.

BayerGrbg16Le

Bayer GRBG pattern, 16-bit little-endian.

BayerGrbg16Be

Bayer GRBG pattern, 16-bit big-endian.

Other(SmolStr)

Available on crate features alloc or std only.

A slug this vocabulary does not enumerate — carried verbatim, ASCII-folded to lowercase by the parse gate. The crate-wide extension idiom: a downstream backend naming a value mediaframe has never heard of keeps that name, and it round-trips through as_str / FromStr / serde intact.

Requires the alloc feature (std includes it) — the payload is heap-capable. At the no-alloc tier the vocabulary is closed and an unrecognised slug is rejected instead.

Implementations

impl PixelFormat

pub const fn is_none(&self) -> bool

Returns true if this value is of type None. Returns false otherwise

pub const fn is_yuv_420_p(&self) -> bool

Returns true if this value is of type Yuv420p. Returns false otherwise

pub const fn is_yuv_422_p(&self) -> bool

Returns true if this value is of type Yuv422p. Returns false otherwise

pub const fn is_yuv_440_p(&self) -> bool

Returns true if this value is of type Yuv440p. Returns false otherwise

pub const fn is_yuv_444_p(&self) -> bool

Returns true if this value is of type Yuv444p. Returns false otherwise

pub const fn is_yuv_411_p(&self) -> bool

Returns true if this value is of type Yuv411p. Returns false otherwise

pub const fn is_yuv_410_p(&self) -> bool

Returns true if this value is of type Yuv410p. Returns false otherwise

pub const fn is_yuvj_411_p(&self) -> bool

Returns true if this value is of type Yuvj411p. Returns false otherwise

pub const fn is_yuvj_420_p(&self) -> bool

Returns true if this value is of type Yuvj420p. Returns false otherwise

pub const fn is_yuvj_422_p(&self) -> bool

Returns true if this value is of type Yuvj422p. Returns false otherwise

pub const fn is_yuvj_440_p(&self) -> bool

Returns true if this value is of type Yuvj440p. Returns false otherwise

pub const fn is_yuvj_444_p(&self) -> bool

Returns true if this value is of type Yuvj444p. Returns false otherwise

pub const fn is_yuv_420_p_9_le(&self) -> bool

Returns true if this value is of type Yuv420p9Le. Returns false otherwise

pub const fn is_yuv_420_p_9_be(&self) -> bool

Returns true if this value is of type Yuv420p9Be. Returns false otherwise

pub const fn is_yuv_420_p_10_le(&self) -> bool

Returns true if this value is of type Yuv420p10Le. Returns false otherwise

pub const fn is_yuv_420_p_10_be(&self) -> bool

Returns true if this value is of type Yuv420p10Be. Returns false otherwise

pub const fn is_yuv_420_p_12_le(&self) -> bool

Returns true if this value is of type Yuv420p12Le. Returns false otherwise

pub const fn is_yuv_420_p_12_be(&self) -> bool

Returns true if this value is of type Yuv420p12Be. Returns false otherwise

pub const fn is_yuv_420_p_14_le(&self) -> bool

Returns true if this value is of type Yuv420p14Le. Returns false otherwise

pub const fn is_yuv_420_p_14_be(&self) -> bool

Returns true if this value is of type Yuv420p14Be. Returns false otherwise

pub const fn is_yuv_420_p_16_le(&self) -> bool

Returns true if this value is of type Yuv420p16Le. Returns false otherwise

pub const fn is_yuv_420_p_16_be(&self) -> bool

Returns true if this value is of type Yuv420p16Be. Returns false otherwise

pub const fn is_yuv_422_p_9_le(&self) -> bool

Returns true if this value is of type Yuv422p9Le. Returns false otherwise

pub const fn is_yuv_422_p_9_be(&self) -> bool

Returns true if this value is of type Yuv422p9Be. Returns false otherwise

pub const fn is_yuv_422_p_10_le(&self) -> bool

Returns true if this value is of type Yuv422p10Le. Returns false otherwise

pub const fn is_yuv_422_p_10_be(&self) -> bool

Returns true if this value is of type Yuv422p10Be. Returns false otherwise

pub const fn is_yuv_422_p_12_le(&self) -> bool

Returns true if this value is of type Yuv422p12Le. Returns false otherwise

pub const fn is_yuv_422_p_12_be(&self) -> bool

Returns true if this value is of type Yuv422p12Be. Returns false otherwise

pub const fn is_yuv_422_p_14_le(&self) -> bool

Returns true if this value is of type Yuv422p14Le. Returns false otherwise

pub const fn is_yuv_422_p_14_be(&self) -> bool

Returns true if this value is of type Yuv422p14Be. Returns false otherwise

pub const fn is_yuv_422_p_16_le(&self) -> bool

Returns true if this value is of type Yuv422p16Le. Returns false otherwise

pub const fn is_yuv_422_p_16_be(&self) -> bool

Returns true if this value is of type Yuv422p16Be. Returns false otherwise

pub const fn is_yuv_440_p_10_le(&self) -> bool

Returns true if this value is of type Yuv440p10Le. Returns false otherwise

pub const fn is_yuv_440_p_10_be(&self) -> bool

Returns true if this value is of type Yuv440p10Be. Returns false otherwise

pub const fn is_yuv_440_p_12_le(&self) -> bool

Returns true if this value is of type Yuv440p12Le. Returns false otherwise

pub const fn is_yuv_440_p_12_be(&self) -> bool

Returns true if this value is of type Yuv440p12Be. Returns false otherwise

pub const fn is_yuv_444_p_9_le(&self) -> bool

Returns true if this value is of type Yuv444p9Le. Returns false otherwise

pub const fn is_yuv_444_p_9_be(&self) -> bool

Returns true if this value is of type Yuv444p9Be. Returns false otherwise

pub const fn is_yuv_444_p_10_le(&self) -> bool

Returns true if this value is of type Yuv444p10Le. Returns false otherwise

pub const fn is_yuv_444_p_10_be(&self) -> bool

Returns true if this value is of type Yuv444p10Be. Returns false otherwise

pub const fn is_yuv_444_p_12_le(&self) -> bool

Returns true if this value is of type Yuv444p12Le. Returns false otherwise

pub const fn is_yuv_444_p_12_be(&self) -> bool

Returns true if this value is of type Yuv444p12Be. Returns false otherwise

pub const fn is_yuv_444_p_14_le(&self) -> bool

Returns true if this value is of type Yuv444p14Le. Returns false otherwise

pub const fn is_yuv_444_p_14_be(&self) -> bool

Returns true if this value is of type Yuv444p14Be. Returns false otherwise

pub const fn is_yuv_444_p_16_le(&self) -> bool

Returns true if this value is of type Yuv444p16Le. Returns false otherwise

pub const fn is_yuv_444_p_16_be(&self) -> bool

Returns true if this value is of type Yuv444p16Be. Returns false otherwise

pub const fn is_yuv_444_p_10_msb_le(&self) -> bool

Returns true if this value is of type Yuv444p10MsbLe. Returns false otherwise

pub const fn is_yuv_444_p_10_msb_be(&self) -> bool

Returns true if this value is of type Yuv444p10MsbBe. Returns false otherwise

pub const fn is_yuv_444_p_12_msb_le(&self) -> bool

Returns true if this value is of type Yuv444p12MsbLe. Returns false otherwise

pub const fn is_yuv_444_p_12_msb_be(&self) -> bool

Returns true if this value is of type Yuv444p12MsbBe. Returns false otherwise

pub const fn is_yuva_420_p(&self) -> bool

Returns true if this value is of type Yuva420p. Returns false otherwise

pub const fn is_yuva_422_p(&self) -> bool

Returns true if this value is of type Yuva422p. Returns false otherwise

pub const fn is_yuva_444_p(&self) -> bool

Returns true if this value is of type Yuva444p. Returns false otherwise

pub const fn is_yuva_420_p_9_le(&self) -> bool

Returns true if this value is of type Yuva420p9Le. Returns false otherwise

pub const fn is_yuva_420_p_9_be(&self) -> bool

Returns true if this value is of type Yuva420p9Be. Returns false otherwise

pub const fn is_yuva_422_p_9_le(&self) -> bool

Returns true if this value is of type Yuva422p9Le. Returns false otherwise

pub const fn is_yuva_422_p_9_be(&self) -> bool

Returns true if this value is of type Yuva422p9Be. Returns false otherwise

pub const fn is_yuva_444_p_9_le(&self) -> bool

Returns true if this value is of type Yuva444p9Le. Returns false otherwise

pub const fn is_yuva_444_p_9_be(&self) -> bool

Returns true if this value is of type Yuva444p9Be. Returns false otherwise

pub const fn is_yuva_420_p_10_le(&self) -> bool

Returns true if this value is of type Yuva420p10Le. Returns false otherwise

pub const fn is_yuva_420_p_10_be(&self) -> bool

Returns true if this value is of type Yuva420p10Be. Returns false otherwise

pub const fn is_yuva_422_p_10_le(&self) -> bool

Returns true if this value is of type Yuva422p10Le. Returns false otherwise

pub const fn is_yuva_422_p_10_be(&self) -> bool

Returns true if this value is of type Yuva422p10Be. Returns false otherwise

pub const fn is_yuva_444_p_10_le(&self) -> bool

Returns true if this value is of type Yuva444p10Le. Returns false otherwise

pub const fn is_yuva_444_p_10_be(&self) -> bool

Returns true if this value is of type Yuva444p10Be. Returns false otherwise

pub const fn is_yuva_420_p_12_le(&self) -> bool

Returns true if this value is of type Yuva420p12Le. Returns false otherwise

pub const fn is_yuva_420_p_12_be(&self) -> bool

Returns true if this value is of type Yuva420p12Be. Returns false otherwise

pub const fn is_yuva_422_p_12_le(&self) -> bool

Returns true if this value is of type Yuva422p12Le. Returns false otherwise

pub const fn is_yuva_422_p_12_be(&self) -> bool

Returns true if this value is of type Yuva422p12Be. Returns false otherwise

pub const fn is_yuva_444_p_12_le(&self) -> bool

Returns true if this value is of type Yuva444p12Le. Returns false otherwise

pub const fn is_yuva_444_p_12_be(&self) -> bool

Returns true if this value is of type Yuva444p12Be. Returns false otherwise

pub const fn is_yuva_444_p_14_le(&self) -> bool

Returns true if this value is of type Yuva444p14Le. Returns false otherwise

pub const fn is_yuva_420_p_16_le(&self) -> bool

Returns true if this value is of type Yuva420p16Le. Returns false otherwise

pub const fn is_yuva_420_p_16_be(&self) -> bool

Returns true if this value is of type Yuva420p16Be. Returns false otherwise

pub const fn is_yuva_422_p_16_le(&self) -> bool

Returns true if this value is of type Yuva422p16Le. Returns false otherwise

pub const fn is_yuva_422_p_16_be(&self) -> bool

Returns true if this value is of type Yuva422p16Be. Returns false otherwise

pub const fn is_yuva_444_p_16_le(&self) -> bool

Returns true if this value is of type Yuva444p16Le. Returns false otherwise

pub const fn is_yuva_444_p_16_be(&self) -> bool

Returns true if this value is of type Yuva444p16Be. Returns false otherwise

pub const fn is_nv_12(&self) -> bool

Returns true if this value is of type Nv12. Returns false otherwise

pub const fn is_nv_21(&self) -> bool

Returns true if this value is of type Nv21. Returns false otherwise

pub const fn is_nv_16(&self) -> bool

Returns true if this value is of type Nv16. Returns false otherwise

pub const fn is_nv_24(&self) -> bool

Returns true if this value is of type Nv24. Returns false otherwise

pub const fn is_nv_42(&self) -> bool

Returns true if this value is of type Nv42. Returns false otherwise

pub const fn is_nv_20_le(&self) -> bool

Returns true if this value is of type Nv20Le. Returns false otherwise

pub const fn is_nv_20_be(&self) -> bool

Returns true if this value is of type Nv20Be. Returns false otherwise

pub const fn is_p_010_le(&self) -> bool

Returns true if this value is of type P010Le. Returns false otherwise

pub const fn is_p_010_be(&self) -> bool

Returns true if this value is of type P010Be. Returns false otherwise

pub const fn is_p_012_le(&self) -> bool

Returns true if this value is of type P012Le. Returns false otherwise

pub const fn is_p_012_be(&self) -> bool

Returns true if this value is of type P012Be. Returns false otherwise

pub const fn is_p_016_le(&self) -> bool

Returns true if this value is of type P016Le. Returns false otherwise

pub const fn is_p_016_be(&self) -> bool

Returns true if this value is of type P016Be. Returns false otherwise

pub const fn is_p_210_le(&self) -> bool

Returns true if this value is of type P210Le. Returns false otherwise

pub const fn is_p_210_be(&self) -> bool

Returns true if this value is of type P210Be. Returns false otherwise

pub const fn is_p_212_le(&self) -> bool

Returns true if this value is of type P212Le. Returns false otherwise

pub const fn is_p_212_be(&self) -> bool

Returns true if this value is of type P212Be. Returns false otherwise

pub const fn is_p_216_le(&self) -> bool

Returns true if this value is of type P216Le. Returns false otherwise

pub const fn is_p_216_be(&self) -> bool

Returns true if this value is of type P216Be. Returns false otherwise

pub const fn is_p_410_le(&self) -> bool

Returns true if this value is of type P410Le. Returns false otherwise

pub const fn is_p_410_be(&self) -> bool

Returns true if this value is of type P410Be. Returns false otherwise

pub const fn is_p_412_le(&self) -> bool

Returns true if this value is of type P412Le. Returns false otherwise

pub const fn is_p_412_be(&self) -> bool

Returns true if this value is of type P412Be. Returns false otherwise

pub const fn is_p_416_le(&self) -> bool

Returns true if this value is of type P416Le. Returns false otherwise

pub const fn is_p_416_be(&self) -> bool

Returns true if this value is of type P416Be. Returns false otherwise

pub const fn is_yuyv_422(&self) -> bool

Returns true if this value is of type Yuyv422. Returns false otherwise

pub const fn is_uyvy_422(&self) -> bool

Returns true if this value is of type Uyvy422. Returns false otherwise

pub const fn is_yvyu_422(&self) -> bool

Returns true if this value is of type Yvyu422. Returns false otherwise

pub const fn is_uyyvyy_411(&self) -> bool

Returns true if this value is of type Uyyvyy411. Returns false otherwise

pub const fn is_y_210_le(&self) -> bool

Returns true if this value is of type Y210Le. Returns false otherwise

pub const fn is_y_210_be(&self) -> bool

Returns true if this value is of type Y210Be. Returns false otherwise

pub const fn is_y_212_le(&self) -> bool

Returns true if this value is of type Y212Le. Returns false otherwise

pub const fn is_y_212_be(&self) -> bool

Returns true if this value is of type Y212Be. Returns false otherwise

pub const fn is_y_216_le(&self) -> bool

Returns true if this value is of type Y216Le. Returns false otherwise

pub const fn is_y_216_be(&self) -> bool

Returns true if this value is of type Y216Be. Returns false otherwise

pub const fn is_v_210(&self) -> bool

Returns true if this value is of type V210. Returns false otherwise

pub const fn is_v_410_le(&self) -> bool

Returns true if this value is of type V410Le. Returns false otherwise

pub const fn is_v_410_be(&self) -> bool

Returns true if this value is of type V410Be. Returns false otherwise

pub const fn is_xv_30_le(&self) -> bool

Returns true if this value is of type Xv30Le. Returns false otherwise

pub const fn is_xv_30_be(&self) -> bool

Returns true if this value is of type Xv30Be. Returns false otherwise

pub const fn is_v_30_x_le(&self) -> bool

Returns true if this value is of type V30xLe. Returns false otherwise

pub const fn is_v_30_x_be(&self) -> bool

Returns true if this value is of type V30xBe. Returns false otherwise

pub const fn is_xv_36_le(&self) -> bool

Returns true if this value is of type Xv36Le. Returns false otherwise

pub const fn is_xv_36_be(&self) -> bool

Returns true if this value is of type Xv36Be. Returns false otherwise

pub const fn is_xv_48_le(&self) -> bool

Returns true if this value is of type Xv48Le. Returns false otherwise

pub const fn is_xv_48_be(&self) -> bool

Returns true if this value is of type Xv48Be. Returns false otherwise

pub const fn is_vuya(&self) -> bool

Returns true if this value is of type Vuya. Returns false otherwise

pub const fn is_vuyx(&self) -> bool

Returns true if this value is of type Vuyx. Returns false otherwise

pub const fn is_ayuv(&self) -> bool

Returns true if this value is of type Ayuv. Returns false otherwise

pub const fn is_ayuv_64_le(&self) -> bool

Returns true if this value is of type Ayuv64Le. Returns false otherwise

pub const fn is_ayuv_64_be(&self) -> bool

Returns true if this value is of type Ayuv64Be. Returns false otherwise

pub const fn is_uyva(&self) -> bool

Returns true if this value is of type Uyva. Returns false otherwise

pub const fn is_vyu_444(&self) -> bool

Returns true if this value is of type Vyu444. Returns false otherwise

pub const fn is_xyz_12_le(&self) -> bool

Returns true if this value is of type Xyz12Le. Returns false otherwise

pub const fn is_xyz_12_be(&self) -> bool

Returns true if this value is of type Xyz12Be. Returns false otherwise

pub const fn is_rgb_24(&self) -> bool

Returns true if this value is of type Rgb24. Returns false otherwise

pub const fn is_bgr_24(&self) -> bool

Returns true if this value is of type Bgr24. Returns false otherwise

pub const fn is_rgba(&self) -> bool

Returns true if this value is of type Rgba. Returns false otherwise

pub const fn is_bgra(&self) -> bool

Returns true if this value is of type Bgra. Returns false otherwise

pub const fn is_argb(&self) -> bool

Returns true if this value is of type Argb. Returns false otherwise

pub const fn is_abgr(&self) -> bool

Returns true if this value is of type Abgr. Returns false otherwise

pub const fn is_rgbx(&self) -> bool

Returns true if this value is of type Rgbx. Returns false otherwise

pub const fn is_bgrx(&self) -> bool

Returns true if this value is of type Bgrx. Returns false otherwise

pub const fn is_xrgb(&self) -> bool

Returns true if this value is of type Xrgb. Returns false otherwise

pub const fn is_xbgr(&self) -> bool

Returns true if this value is of type Xbgr. Returns false otherwise

pub const fn is_x_2_rgb_10_le(&self) -> bool

Returns true if this value is of type X2Rgb10Le. Returns false otherwise

pub const fn is_x_2_rgb_10_be(&self) -> bool

Returns true if this value is of type X2Rgb10Be. Returns false otherwise

pub const fn is_x_2_bgr_10_le(&self) -> bool

Returns true if this value is of type X2Bgr10Le. Returns false otherwise

pub const fn is_x_2_bgr_10_be(&self) -> bool

Returns true if this value is of type X2Bgr10Be. Returns false otherwise

pub const fn is_gbr_24_p(&self) -> bool

Returns true if this value is of type Gbr24p. Returns false otherwise

pub const fn is_rgb_4(&self) -> bool

Returns true if this value is of type Rgb4. Returns false otherwise

pub const fn is_rgb_4_byte(&self) -> bool

Returns true if this value is of type Rgb4Byte. Returns false otherwise

pub const fn is_rgb_8(&self) -> bool

Returns true if this value is of type Rgb8. Returns false otherwise

pub const fn is_bgr_4(&self) -> bool

Returns true if this value is of type Bgr4. Returns false otherwise

pub const fn is_bgr_4_byte(&self) -> bool

Returns true if this value is of type Bgr4Byte. Returns false otherwise

pub const fn is_bgr_8(&self) -> bool

Returns true if this value is of type Bgr8. Returns false otherwise

pub const fn is_rgb_444_le(&self) -> bool

Returns true if this value is of type Rgb444Le. Returns false otherwise

pub const fn is_rgb_444_be(&self) -> bool

Returns true if this value is of type Rgb444Be. Returns false otherwise

pub const fn is_bgr_444_le(&self) -> bool

Returns true if this value is of type Bgr444Le. Returns false otherwise

pub const fn is_bgr_444_be(&self) -> bool

Returns true if this value is of type Bgr444Be. Returns false otherwise

pub const fn is_rgb_555_le(&self) -> bool

Returns true if this value is of type Rgb555Le. Returns false otherwise

pub const fn is_rgb_555_be(&self) -> bool

Returns true if this value is of type Rgb555Be. Returns false otherwise

pub const fn is_bgr_555_le(&self) -> bool

Returns true if this value is of type Bgr555Le. Returns false otherwise

pub const fn is_bgr_555_be(&self) -> bool

Returns true if this value is of type Bgr555Be. Returns false otherwise

pub const fn is_rgb_565_le(&self) -> bool

Returns true if this value is of type Rgb565Le. Returns false otherwise

pub const fn is_rgb_565_be(&self) -> bool

Returns true if this value is of type Rgb565Be. Returns false otherwise

pub const fn is_bgr_565_le(&self) -> bool

Returns true if this value is of type Bgr565Le. Returns false otherwise

pub const fn is_bgr_565_be(&self) -> bool

Returns true if this value is of type Bgr565Be. Returns false otherwise

pub const fn is_rgb_48_le(&self) -> bool

Returns true if this value is of type Rgb48Le. Returns false otherwise

pub const fn is_rgb_48_be(&self) -> bool

Returns true if this value is of type Rgb48Be. Returns false otherwise

pub const fn is_bgr_48_le(&self) -> bool

Returns true if this value is of type Bgr48Le. Returns false otherwise

pub const fn is_bgr_48_be(&self) -> bool

Returns true if this value is of type Bgr48Be. Returns false otherwise

pub const fn is_rgba_64_le(&self) -> bool

Returns true if this value is of type Rgba64Le. Returns false otherwise

pub const fn is_rgba_64_be(&self) -> bool

Returns true if this value is of type Rgba64Be. Returns false otherwise

pub const fn is_bgra_64_le(&self) -> bool

Returns true if this value is of type Bgra64Le. Returns false otherwise

pub const fn is_bgra_64_be(&self) -> bool

Returns true if this value is of type Bgra64Be. Returns false otherwise

pub const fn is_rgb_96_le(&self) -> bool

Returns true if this value is of type Rgb96Le. Returns false otherwise

pub const fn is_rgb_96_be(&self) -> bool

Returns true if this value is of type Rgb96Be. Returns false otherwise

pub const fn is_rgba_128_le(&self) -> bool

Returns true if this value is of type Rgba128Le. Returns false otherwise

pub const fn is_rgba_128_be(&self) -> bool

Returns true if this value is of type Rgba128Be. Returns false otherwise

pub const fn is_rgbf_16_le(&self) -> bool

Returns true if this value is of type Rgbf16Le. Returns false otherwise

pub const fn is_rgbf_16_be(&self) -> bool

Returns true if this value is of type Rgbf16Be. Returns false otherwise

pub const fn is_rgbf_32_le(&self) -> bool

Returns true if this value is of type Rgbf32Le. Returns false otherwise

pub const fn is_rgbf_32_be(&self) -> bool

Returns true if this value is of type Rgbf32Be. Returns false otherwise

pub const fn is_rgbaf_16_le(&self) -> bool

Returns true if this value is of type Rgbaf16Le. Returns false otherwise

pub const fn is_rgbaf_16_be(&self) -> bool

Returns true if this value is of type Rgbaf16Be. Returns false otherwise

pub const fn is_rgbaf_32_le(&self) -> bool

Returns true if this value is of type Rgbaf32Le. Returns false otherwise

pub const fn is_rgbaf_32_be(&self) -> bool

Returns true if this value is of type Rgbaf32Be. Returns false otherwise

pub const fn is_gbrp(&self) -> bool

Returns true if this value is of type Gbrp. Returns false otherwise

pub const fn is_gbrp_9_le(&self) -> bool

Returns true if this value is of type Gbrp9Le. Returns false otherwise

pub const fn is_gbrp_9_be(&self) -> bool

Returns true if this value is of type Gbrp9Be. Returns false otherwise

pub const fn is_gbrp_10_le(&self) -> bool

Returns true if this value is of type Gbrp10Le. Returns false otherwise

pub const fn is_gbrp_10_be(&self) -> bool

Returns true if this value is of type Gbrp10Be. Returns false otherwise

pub const fn is_gbrp_10_msb_le(&self) -> bool

Returns true if this value is of type Gbrp10MsbLe. Returns false otherwise

pub const fn is_gbrp_10_msb_be(&self) -> bool

Returns true if this value is of type Gbrp10MsbBe. Returns false otherwise

pub const fn is_gbrp_12_le(&self) -> bool

Returns true if this value is of type Gbrp12Le. Returns false otherwise

pub const fn is_gbrp_12_be(&self) -> bool

Returns true if this value is of type Gbrp12Be. Returns false otherwise

pub const fn is_gbrp_12_msb_le(&self) -> bool

Returns true if this value is of type Gbrp12MsbLe. Returns false otherwise

pub const fn is_gbrp_12_msb_be(&self) -> bool

Returns true if this value is of type Gbrp12MsbBe. Returns false otherwise

pub const fn is_gbrp_14_le(&self) -> bool

Returns true if this value is of type Gbrp14Le. Returns false otherwise

pub const fn is_gbrp_14_be(&self) -> bool

Returns true if this value is of type Gbrp14Be. Returns false otherwise

pub const fn is_gbrp_16_le(&self) -> bool

Returns true if this value is of type Gbrp16Le. Returns false otherwise

pub const fn is_gbrp_16_be(&self) -> bool

Returns true if this value is of type Gbrp16Be. Returns false otherwise

pub const fn is_gbrpf_16_le(&self) -> bool

Returns true if this value is of type Gbrpf16Le. Returns false otherwise

pub const fn is_gbrpf_16_be(&self) -> bool

Returns true if this value is of type Gbrpf16Be. Returns false otherwise

pub const fn is_gbrpf_32_le(&self) -> bool

Returns true if this value is of type Gbrpf32Le. Returns false otherwise

pub const fn is_gbrpf_32_be(&self) -> bool

Returns true if this value is of type Gbrpf32Be. Returns false otherwise

pub const fn is_gbrap(&self) -> bool

Returns true if this value is of type Gbrap. Returns false otherwise

pub const fn is_gbrap_10_le(&self) -> bool

Returns true if this value is of type Gbrap10Le. Returns false otherwise

pub const fn is_gbrap_10_be(&self) -> bool

Returns true if this value is of type Gbrap10Be. Returns false otherwise

pub const fn is_gbrap_12_le(&self) -> bool

Returns true if this value is of type Gbrap12Le. Returns false otherwise

pub const fn is_gbrap_12_be(&self) -> bool

Returns true if this value is of type Gbrap12Be. Returns false otherwise

pub const fn is_gbrap_14_le(&self) -> bool

Returns true if this value is of type Gbrap14Le. Returns false otherwise

pub const fn is_gbrap_14_be(&self) -> bool

Returns true if this value is of type Gbrap14Be. Returns false otherwise

pub const fn is_gbrap_16_le(&self) -> bool

Returns true if this value is of type Gbrap16Le. Returns false otherwise

pub const fn is_gbrap_16_be(&self) -> bool

Returns true if this value is of type Gbrap16Be. Returns false otherwise

pub const fn is_gbrap_32_le(&self) -> bool

Returns true if this value is of type Gbrap32Le. Returns false otherwise

pub const fn is_gbrap_32_be(&self) -> bool

Returns true if this value is of type Gbrap32Be. Returns false otherwise

pub const fn is_gbrapf_16_le(&self) -> bool

Returns true if this value is of type Gbrapf16Le. Returns false otherwise

pub const fn is_gbrapf_16_be(&self) -> bool

Returns true if this value is of type Gbrapf16Be. Returns false otherwise

pub const fn is_gbrapf_32_le(&self) -> bool

Returns true if this value is of type Gbrapf32Le. Returns false otherwise

pub const fn is_gbrapf_32_be(&self) -> bool

Returns true if this value is of type Gbrapf32Be. Returns false otherwise

pub const fn is_gray_8(&self) -> bool

Returns true if this value is of type Gray8. Returns false otherwise

pub const fn is_gray_8_a(&self) -> bool

Returns true if this value is of type Gray8a. Returns false otherwise

pub const fn is_gray_9_le(&self) -> bool

Returns true if this value is of type Gray9Le. Returns false otherwise

pub const fn is_gray_9_be(&self) -> bool

Returns true if this value is of type Gray9Be. Returns false otherwise

pub const fn is_gray_10_le(&self) -> bool

Returns true if this value is of type Gray10Le. Returns false otherwise

pub const fn is_gray_10_be(&self) -> bool

Returns true if this value is of type Gray10Be. Returns false otherwise

pub const fn is_gray_12_le(&self) -> bool

Returns true if this value is of type Gray12Le. Returns false otherwise

pub const fn is_gray_12_be(&self) -> bool

Returns true if this value is of type Gray12Be. Returns false otherwise

pub const fn is_gray_14_le(&self) -> bool

Returns true if this value is of type Gray14Le. Returns false otherwise

pub const fn is_gray_14_be(&self) -> bool

Returns true if this value is of type Gray14Be. Returns false otherwise

pub const fn is_gray_16_le(&self) -> bool

Returns true if this value is of type Gray16Le. Returns false otherwise

pub const fn is_gray_16_be(&self) -> bool

Returns true if this value is of type Gray16Be. Returns false otherwise

pub const fn is_gray_32_le(&self) -> bool

Returns true if this value is of type Gray32Le. Returns false otherwise

pub const fn is_gray_32_be(&self) -> bool

Returns true if this value is of type Gray32Be. Returns false otherwise

pub const fn is_grayf_32_le(&self) -> bool

Returns true if this value is of type Grayf32Le. Returns false otherwise

pub const fn is_grayf_32_be(&self) -> bool

Returns true if this value is of type Grayf32Be. Returns false otherwise

pub const fn is_grayf_16_le(&self) -> bool

Returns true if this value is of type Grayf16Le. Returns false otherwise

pub const fn is_grayf_16_be(&self) -> bool

Returns true if this value is of type Grayf16Be. Returns false otherwise

pub const fn is_ya_8(&self) -> bool

Returns true if this value is of type Ya8. Returns false otherwise

pub const fn is_y_400_a(&self) -> bool

Returns true if this value is of type Y400a. Returns false otherwise

pub const fn is_ya_16_le(&self) -> bool

Returns true if this value is of type Ya16Le. Returns false otherwise

pub const fn is_ya_16_be(&self) -> bool

Returns true if this value is of type Ya16Be. Returns false otherwise

pub const fn is_yaf_16_le(&self) -> bool

Returns true if this value is of type Yaf16Le. Returns false otherwise

pub const fn is_yaf_16_be(&self) -> bool

Returns true if this value is of type Yaf16Be. Returns false otherwise

pub const fn is_yaf_32_le(&self) -> bool

Returns true if this value is of type Yaf32Le. Returns false otherwise

pub const fn is_yaf_32_be(&self) -> bool

Returns true if this value is of type Yaf32Be. Returns false otherwise

pub const fn is_monowhite(&self) -> bool

Returns true if this value is of type Monowhite. Returns false otherwise

pub const fn is_monoblack(&self) -> bool

Returns true if this value is of type Monoblack. Returns false otherwise

pub const fn is_pal_8(&self) -> bool

Returns true if this value is of type Pal8. Returns false otherwise

pub const fn is_bayer_bggr_8(&self) -> bool

Returns true if this value is of type BayerBggr8. Returns false otherwise

pub const fn is_bayer_rggb_8(&self) -> bool

Returns true if this value is of type BayerRggb8. Returns false otherwise

pub const fn is_bayer_gbrg_8(&self) -> bool

Returns true if this value is of type BayerGbrg8. Returns false otherwise

pub const fn is_bayer_grbg_8(&self) -> bool

Returns true if this value is of type BayerGrbg8. Returns false otherwise

pub const fn is_bayer_bggr_10_le(&self) -> bool

Returns true if this value is of type BayerBggr10Le. Returns false otherwise

pub const fn is_bayer_bggr_10_be(&self) -> bool

Returns true if this value is of type BayerBggr10Be. Returns false otherwise

pub const fn is_bayer_rggb_10_le(&self) -> bool

Returns true if this value is of type BayerRggb10Le. Returns false otherwise

pub const fn is_bayer_rggb_10_be(&self) -> bool

Returns true if this value is of type BayerRggb10Be. Returns false otherwise

pub const fn is_bayer_gbrg_10_le(&self) -> bool

Returns true if this value is of type BayerGbrg10Le. Returns false otherwise

pub const fn is_bayer_gbrg_10_be(&self) -> bool

Returns true if this value is of type BayerGbrg10Be. Returns false otherwise

pub const fn is_bayer_grbg_10_le(&self) -> bool

Returns true if this value is of type BayerGrbg10Le. Returns false otherwise

pub const fn is_bayer_grbg_10_be(&self) -> bool

Returns true if this value is of type BayerGrbg10Be. Returns false otherwise

pub const fn is_bayer_bggr_12_le(&self) -> bool

Returns true if this value is of type BayerBggr12Le. Returns false otherwise

pub const fn is_bayer_bggr_12_be(&self) -> bool

Returns true if this value is of type BayerBggr12Be. Returns false otherwise

pub const fn is_bayer_rggb_12_le(&self) -> bool

Returns true if this value is of type BayerRggb12Le. Returns false otherwise

pub const fn is_bayer_rggb_12_be(&self) -> bool

Returns true if this value is of type BayerRggb12Be. Returns false otherwise

pub const fn is_bayer_gbrg_12_le(&self) -> bool

Returns true if this value is of type BayerGbrg12Le. Returns false otherwise

pub const fn is_bayer_gbrg_12_be(&self) -> bool

Returns true if this value is of type BayerGbrg12Be. Returns false otherwise

pub const fn is_bayer_grbg_12_le(&self) -> bool

Returns true if this value is of type BayerGrbg12Le. Returns false otherwise

pub const fn is_bayer_grbg_12_be(&self) -> bool

Returns true if this value is of type BayerGrbg12Be. Returns false otherwise

pub const fn is_bayer_bggr_14_le(&self) -> bool

Returns true if this value is of type BayerBggr14Le. Returns false otherwise

pub const fn is_bayer_bggr_14_be(&self) -> bool

Returns true if this value is of type BayerBggr14Be. Returns false otherwise

pub const fn is_bayer_rggb_14_le(&self) -> bool

Returns true if this value is of type BayerRggb14Le. Returns false otherwise

pub const fn is_bayer_rggb_14_be(&self) -> bool

Returns true if this value is of type BayerRggb14Be. Returns false otherwise

pub const fn is_bayer_gbrg_14_le(&self) -> bool

Returns true if this value is of type BayerGbrg14Le. Returns false otherwise

pub const fn is_bayer_gbrg_14_be(&self) -> bool

Returns true if this value is of type BayerGbrg14Be. Returns false otherwise

pub const fn is_bayer_grbg_14_le(&self) -> bool

Returns true if this value is of type BayerGrbg14Le. Returns false otherwise

pub const fn is_bayer_grbg_14_be(&self) -> bool

Returns true if this value is of type BayerGrbg14Be. Returns false otherwise

pub const fn is_bayer_bggr_16_le(&self) -> bool

Returns true if this value is of type BayerBggr16Le. Returns false otherwise

pub const fn is_bayer_bggr_16_be(&self) -> bool

Returns true if this value is of type BayerBggr16Be. Returns false otherwise

pub const fn is_bayer_rggb_16_le(&self) -> bool

Returns true if this value is of type BayerRggb16Le. Returns false otherwise

pub const fn is_bayer_rggb_16_be(&self) -> bool

Returns true if this value is of type BayerRggb16Be. Returns false otherwise

pub const fn is_bayer_gbrg_16_le(&self) -> bool

Returns true if this value is of type BayerGbrg16Le. Returns false otherwise

pub const fn is_bayer_gbrg_16_be(&self) -> bool

Returns true if this value is of type BayerGbrg16Be. Returns false otherwise

pub const fn is_bayer_grbg_16_le(&self) -> bool

Returns true if this value is of type BayerGrbg16Le. Returns false otherwise

pub const fn is_bayer_grbg_16_be(&self) -> bool

Returns true if this value is of type BayerGrbg16Be. Returns false otherwise

pub const fn is_other(&self) -> bool

Returns true if this value is of type Other. Returns false otherwise

impl PixelFormat

pub const fn to_u32(&self) -> Option<u32>

Stable wire representation. Known variants return their assigned id.

None for Self::Other: it names a format this build does not enumerate, and there is no id to invent for it.

pub const fn from_u32(value: u32) -> Option<Self>

Decodes from the stable u32 representation produced by Self::to_u32. None for an id this build names nothing for.

pub fn is_bayer(&self) -> bool

Returns true for Bayer-mosaic formats (any pattern, any bit depth). Bayer frames carry undebayered sensor data; downstream consumers (e.g. colconv::raw) demosaic + white-balance + colour- correct to produce RGB.

pub fn canonical(self) -> (PixelFormat, Option<DynamicRange>)

Resolves a deprecated / aliased pixel format to its canonical decode format plus the DynamicRange the alias pins, if any.

mediaframe keeps FFmpeg’s deprecated alias formats as distinct variants so the wire round-trip (from_u32 / to_u32 / as_str) stays lossless. Decoders and converters, however, want a single representative format per pixel layout. canonical() is the format authority’s mapping from an alias to the non-deprecated format describing the same bytes, so downstream crates (e.g. colconv) consume one table here instead of each re-deriving the alias set.

The second element is Some(_) only when the alias carries range information the bare format does not — the yuvj* aliases, which decode as their yuv*p base with the range pinned to DynamicRange::Full. For every other format the dynamic range is stream-driven (carried in color::Info, not implied by the format identity), so the second element is None.

Mappings

• Yuvj{411,420,422,440,444}p → the matching Yuv*p + Some(DynamicRange::Full) — FFmpeg’s deprecated full-range (“JPEG”) YUV aliases decode as the base planar format with the range pinned full.
• Gray8a / Y400a → Ya8 — both are FFmpeg aliases (AV_PIX_FMT_GRAY8A / AV_PIX_FMT_Y400A) of the same 8-bit grey-plus-alpha layout.
• Xv30Le → V410Le and Xv30Be → V410Be — XV30 is the modern FFmpeg name for the identical-bit-pattern V410 4:4:4 10-bit packed layout (the AV_PIX_FMT_V410 symbol was renamed to XV30). Both endians resolve onto their matching V410 variant, preserving byte order: the V410Frame<'a, BE> borrow view and the v410_to::<BE> walker decode either endian.
• Every other variant — including Other — is already canonical and maps to (self, None).

The match is intentionally exhaustive without a wildcard: #[non_exhaustive] does not force a catch-all arm inside the defining crate, so every future variant must be classified here explicitly. The compiler then flags any newly added format that is not yet routed, ensuring a new alias can never silently fall through to the “already canonical” arm.

pub fn other(slug: impl AsRef<str>) -> Self

Available on crate features alloc or std only.

The open escape for a slug this vocabulary does not name, ASCII-folded to the crate’s lowercase canon.

The one construction path for Self::Other: folding here is what keeps the whole value space lowercase-canonical, so the derived Eq / Hash compare names rather than spellings. Constructing the variant directly bypasses the fold and is not the supported spelling.

impl PixelFormat

pub fn as_str(&self) -> &str

Lowercase FFmpeg-style identifier for this variant — the FFmpeg AV_PIX_FMT_* lowercase slug where one exists, or the same lowercase convention applied to mediaframe-extension formats that have no FFmpeg pixel format (e.g. the sub-16-bit Bayer variants). Matches the enum’s Display output exactly — single source of truth.

impl PixelFormat

pub const ROSTER: &'static [Self]

Every pixel format this vocabulary names, in declaration order.

A slice rather than an array: how many names this build carries is a fact about the release, not part of the type, so a later addition stays a minor change.

The open escape arm is not a member. The roster answers “which names does this build know”, and the escape is precisely the arm that carries a name it does not — listing it would need a slug to put in it, and there isn’t one.

Trait Implementations

impl Arbitrary for PixelFormat

Available on crate feature quickcheck only.

fn arbitrary(__quickcheck_g: &mut Gen) -> Self

Return an arbitrary value.

fn shrink(&self) -> Box<dyn Iterator<Item = Self>>

Return an iterator of values that are smaller than itself.

impl<'a> Arbitrary<'a> for PixelFormat

Available on crate feature arbitrary only.

fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for PixelFormat

fn clone(&self) -> PixelFormat

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PixelFormat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PixelFormat

fn default() -> Self

Self::None — FFmpeg’s AV_PIX_FMT_NONE, “no format yet”.

impl DefaultInstance for PixelFormat

Available on crate feature buffa only.

fn default_instance() -> &'static Self

Return a reference to the single default instance of this type.

impl<'de> Deserialize<'de> for PixelFormat

Available on crate feature serde only.

fn deserialize<D: Deserializer<'de>>(de: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for PixelFormat

fn fmt(&self, __derive_more_f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for PixelFormat

impl FromStr for PixelFormat

type Err = Infallible

Infallible wherever the escape arm exists, which is exactly where the parse is total; the vocabulary’s own refusal at the no-alloc tier, where it is closed. The predicate is the one that gates Self::Other, so the two cannot drift.

fn from_str(s: &str) -> Result<Self, Self::Err>

Reads a pixel-format name: the canonical slug Self::as_str renders, or the FFmpeg spelling of the same format where the two differ.

Emission is injective and canonical — Self::as_str, Display and serde render one slug per variant and never a synonym — so parse(display(x)) == x holds for every named variant and display(parse(s)) is idempotent. Parse is the wider side: it also takes the three names FFmpeg’s av_get_pix_fmt_name renders differently from the AV_PIX_FMT_<NAME> header identifier this vocabulary is spelled after — gray (Self::Gray8), monob (Self::Monoblack) and monow (Self::Monowhite) — so a name copied off ffprobe lands on the named variant instead of the escape.

Errors

Returns ParsePixelFormatError only at the no-alloc tier, where the vocabulary is closed. At the alloc / std tier this parse is total — a slug this type does not name rides Self::Other, ASCII-folded to lowercase by Self::other — and Self::Err is Infallible there, so the totality is checkable by the compiler rather than only promised here.

impl Hash for PixelFormat

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for PixelFormat

Available on crate feature buffa only.

fn compute_size(&self, _cache: &mut SizeCache) -> u32

Compute the encoded byte size of this message, recording nested sub-message sizes in cache for write_to to consume.

fn write_to(&self, _cache: &mut SizeCache, buf: &mut impl EncodeSink)

Write this message’s encoded bytes to a buffer, consuming nested-message sizes from cache (populated by a prior compute_size call on the same cache).

fn merge_field( &mut self, tag: Tag, buf: &mut impl Buf, ctx: DecodeContext<'_>, ) -> Result<(), DecodeError>

Processes a single already-decoded tag and its associated field data from buf.

fn clear(&mut self)

Clear all fields to their default values.

fn encode(&self, buf: &mut impl EncodeSink)

Compute size, then write. This is the primary encoding API.

fn try_encode(&self, buf: &mut impl EncodeSink) -> Result<(), EncodeError>

Encode, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn encode_with_cache(&self, cache: &mut SizeCache, buf: &mut impl EncodeSink)

Encode using a caller-supplied SizeCache, for reuse across many encodes in a hot loop. Clears the cache first.

fn try_encode_with_cache( &self, cache: &mut SizeCache, buf: &mut impl EncodeSink, ) -> Result<(), EncodeError>

Encode with a caller-supplied SizeCache, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES). Clears the cache first.

fn try_encode_bounded( &self, max_bytes: u32, buf: &mut impl EncodeSink, ) -> Result<u32, EncodeError>

Encode this message into buf only if its encoded size fits within max_bytes, using a single size pass that is then reused for the write.

fn try_encode_bounded_with_cache( &self, max_bytes: u32, cache: &mut SizeCache, buf: &mut impl EncodeSink, ) -> Result<u32, EncodeError>

Like try_encode_bounded but reuses an existing SizeCache, clearing it first.

fn encoded_len(&self) -> u32

Compute the encoded byte size of this message.

fn try_encoded_len(&self) -> Result<u32, EncodeError>

Compute the encoded byte size, returning an error instead of panicking if it exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn encode_length_delimited(&self, buf: &mut impl EncodeSink)

Encode this message as a length-delimited byte sequence.

fn try_encode_length_delimited( &self, buf: &mut impl EncodeSink, ) -> Result<(), EncodeError>

Encode as a length-delimited byte sequence, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn encode_to_vec(&self) -> Vec<u8>

Encode this message to a new Vec<u8>.

fn try_encode_to_vec(&self) -> Result<Vec<u8>, EncodeError>

Encode to a new Vec<u8>, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn encode_to_bytes(&self) -> Bytes

Encode this message to a new bytes::Bytes.

fn try_encode_to_bytes(&self) -> Result<Bytes, EncodeError>

Encode to a new bytes::Bytes, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn decode(buf: &mut impl Buf) -> Result<Self, DecodeError>

where Self: Sized,

Decode a message from a buffer.

fn decode_from_slice(data: &[u8]) -> Result<Self, DecodeError>

where Self: Sized,

Decode a message from a byte slice.

fn decode_length_delimited(buf: &mut impl Buf) -> Result<Self, DecodeError>

where Self: Sized,

Decode a length-delimited message from a buffer.

fn merge_to_limit( &mut self, buf: &mut impl Buf, ctx: DecodeContext<'_>, limit: usize, ) -> Result<(), DecodeError>

Merge fields from a buffer until buf.remaining() reaches limit.

fn merge_group( &mut self, buf: &mut impl Buf, ctx: DecodeContext<'_>, field_number: u32, ) -> Result<(), DecodeError>

Merges a group-encoded message from buf, reading fields until an EndGroup tag with the given field_number is encountered.

fn merge( &mut self, buf: &mut impl Buf, ctx: DecodeContext<'_>, ) -> Result<(), DecodeError>

Merge fields from a buffer into this message.

fn merge_from_slice(&mut self, data: &[u8]) -> Result<(), DecodeError>

Merge fields from a byte slice into this message.

fn merge_length_delimited( &mut self, buf: &mut impl Buf, ctx: DecodeContext<'_>, ) -> Result<(), DecodeError>

Merge fields from a length-delimited sub-message payload into this message.

impl PartialEq for PixelFormat

fn eq(&self, other: &PixelFormat) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for PixelFormat

Available on crate feature serde only.

fn serialize<S: Serializer>(&self, ser: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PixelFormat