Struct PassthroughRequirements 

pub struct PassthroughRequirements {
    pub transfer_syntax: CompressedTransferSyntax,
    pub payload_kind: CompressedPayloadKind,
    pub dimensions: Option<(u32, u32)>,
    pub components: Option<u16>,
    pub bit_depth: Option<u8>,
    pub colorspace: Option<Colorspace>,
    pub tile_layout: Option<TileLayout>,
}

Destination requirements for copying compressed bytes unchanged.

Fields

transfer_syntax: CompressedTransferSyntax

Required destination compressed syntax.

payload_kind: CompressedPayloadKind

Required destination payload/container shape.

dimensions: Option<(u32, u32)>

Optional exact output dimensions.

components: Option<u16>

Optional exact component count.

bit_depth: Option<u8>

Optional exact bit depth.

colorspace: Option<Colorspace>

Optional exact colorspace.

tile_layout: Option<TileLayout>

Optional exact tile layout.

Implementations

impl PassthroughRequirements

pub const fn new( transfer_syntax: CompressedTransferSyntax, payload_kind: CompressedPayloadKind, ) -> Self

Start a requirements set with the mandatory syntax and payload shape.

pub const fn with_dimensions(self, dimensions: (u32, u32)) -> Self

Require exact frame/tile dimensions.

pub const fn with_components(self, components: u8) -> Self

Require an exact component count.

pub const fn with_component_count(self, components: u16) -> Self

Require an exact JPEG 2000 component count.

pub const fn with_bit_depth(self, bit_depth: u8) -> Self

Require an exact bit depth.

pub const fn with_colorspace(self, colorspace: Colorspace) -> Self

Require an exact colorspace.

pub const fn with_tile_layout(self, tile_layout: TileLayout) -> Self

Require an exact tile layout.

Trait Implementations

impl Clone for PassthroughRequirements

fn clone(&self) -> PassthroughRequirements

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PassthroughRequirements

impl Debug for PassthroughRequirements

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

Formats the value using the given formatter.

impl Eq for PassthroughRequirements

impl PartialEq for PassthroughRequirements

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PassthroughRequirements