Struct Dimensions 

pub struct Dimensions { /* private fields */ }

A (width, height) pair in pixels.

Lives alongside the rest of the frame primitives because the same pair shows up everywhere a video stream is described — the coded dimensions of a VideoFrame, the coded_* parameters a backend adapter takes when opening a decoder, the per-plane layout helpers in a WebCodecs adapter, etc. Passing it as a single struct rather than two separate u32 arguments removes a long-running footgun (silent argument swap) and gives a natural place to hang helpers like Self::is_zero or Display.

u32 width / height matches WebCodecs’ coded_width / coded_height typing in web_sys and FFmpeg’s AVCodecContext::width / height. 65535×65535 (the smaller u16 packing some adjacent crates use) covers every realistic resolution; the u32 choice here keeps the public API plug- compatible with both adapter typings.

Implementations

impl Dimensions

pub const fn new(width: u32, height: u32) -> Dimensions

Constructs a Dimensions with the specified width and height in pixels.

pub const fn width(&self) -> u32

Returns the width in pixels.

pub const fn height(&self) -> u32

Returns the height in pixels.

pub const fn with_width(self, width: u32) -> Dimensions

Sets the width (consuming builder).

pub const fn set_width(&mut self, width: u32) -> &mut Dimensions

Sets the width in place.

pub const fn with_height(self, height: u32) -> Dimensions

Sets the height (consuming builder).

pub const fn set_height(&mut self, height: u32) -> &mut Dimensions

Sets the height in place.

pub const fn is_zero(&self) -> bool

Returns true when both width and height are zero — typically the default-constructed / unset state.

Trait Implementations

impl Clone for Dimensions

fn clone(&self) -> Dimensions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Dimensions

impl Debug for Dimensions

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

Formats the value using the given formatter.

impl Default for Dimensions

fn default() -> Dimensions

Returns the “default value” for a type.

impl Display for Dimensions

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

Formats the value using the given formatter.

impl Eq for Dimensions

impl Hash for Dimensions

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

where __H: Hasher,

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 PartialEq for Dimensions

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Dimensions