Enum libpulse_binding::format::Encoding

#[repr(C)]
#[non_exhaustive]pub enum Encoding {
    Any,
    PCM,
    AC3_IEC61937,
    EAC3_IEC61937,
    MPEG_IEC61937,
    DTS_IEC61937,
    MPEG2_AAC_IEC61937,
    TRUEHD_IEC61937,
    DTSHD_IEC61937,
    Invalid,
}

Represents the type of encoding used in a stream or accepted by a sink.

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.

Any

Any encoding format, PCM or compressed.

PCM

Any PCM format.

AC3_IEC61937

AC3 data encapsulated in IEC 61937 header/padding.

EAC3_IEC61937

EAC3 data encapsulated in IEC 61937 header/padding.

MPEG_IEC61937

MPEG-1 or MPEG-2 (Part 3, not AAC) data encapsulated in IEC 61937 header/padding.

DTS_IEC61937

DTS data encapsulated in IEC 61937 header/padding.

MPEG2_AAC_IEC61937

MPEG-2 AAC data encapsulated in IEC 61937 header/padding.

TRUEHD_IEC61937

Dolby TrueHD data encapsulated in IEC 61937 header/padding.

Available since PA version 13.

DTSHD_IEC61937

DTS-HD Master Audio encapsulated in IEC 61937 header/padding.

Available since PA version 13.

Invalid

Represents an invalid encoding.

Implementations

impl Encoding

pub fn to_string(e: Self) -> Option<Cow<'static, str>>

Returns a printable string representing the given encoding type.

pub fn from_string(encoding: &str) -> Self

Converts a string of the form returned by to_string back to an Encoding.

Available since PA version 12.

Trait Implementations

impl Clone for Encoding

pub fn clone(&self) -> Encoding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Encoding

impl Debug for Encoding

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

Formats the value using the given formatter.

impl Default for Encoding

pub fn default() -> Self

Returns the "default value" for a type.

impl Eq for Encoding

impl From<Encoding> for pa_encoding_t

pub fn from(e: Encoding) -> Self

Performs the conversion.

impl From<pa_encoding_t> for Encoding

pub fn from(e: pa_encoding_t) -> Self

Performs the conversion.

impl FromPrimitive for Encoding

pub fn from_i64(n: i64) -> Option<Self>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u64(n: u64) -> Option<Self>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i128(n: i128) -> Option<Self>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

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

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u128(n: u128) -> Option<Self>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_f32(n: f32) -> Option<Self>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_f64(n: f64) -> Option<Self>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl PartialEq<Encoding> for Encoding

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Encoding

impl StructuralPartialEq for Encoding

impl ToPrimitive for Encoding

pub fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64. If the value cannot be represented by an i64, then None is returned.

pub fn to_u64(&self) -> Option<u64>

Converts the value of self to a u64. If the value cannot be represented by a u64, then None is returned.

pub fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize. If the value cannot be represented by an isize, then None is returned.

pub fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8. If the value cannot be represented by an i8, then None is returned.

pub fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16. If the value cannot be represented by an i16, then None is returned.

pub fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32. If the value cannot be represented by an i32, then None is returned.

pub fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128. If the value cannot be represented by an i128 (i64 under the default implementation), then None is returned.

pub fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize. If the value cannot be represented by a usize, then None is returned.

pub fn to_u8(&self) -> Option<u8>

Converts the value of self to a u8. If the value cannot be represented by a u8, then None is returned.

pub fn to_u16(&self) -> Option<u16>

Converts the value of self to a u16. If the value cannot be represented by a u16, then None is returned.

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

Converts the value of self to a u32. If the value cannot be represented by a u32, then None is returned.

pub fn to_u128(&self) -> Option<u128>

Converts the value of self to a u128. If the value cannot be represented by a u128 (u64 under the default implementation), then None is returned.

pub fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f32.

pub fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f64.