Struct RenderTargetExtent 

#[non_exhaustive]
pub struct RenderTargetExtent {
    pub width: u32,
    pub height: u32,
    pub scale_factor: f64,
}

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

width: u32

height: u32

scale_factor: f64

Implementations

impl RenderTargetExtent

pub fn new(width: u32, height: u32, scale_factor: f64) -> Self

pub fn physical_size(&self) -> Result<(u32, u32)>

Returns this extent’s physical device-pixel size as ceil(logical * scale_factor) per dimension.

Session-owned texture targets and surface targets are sized this way. Borrowed texture targets state their physical size instead, because not every physical size is reachable from a logical extent.

Trait Implementations

impl Clone for RenderTargetExtent

fn clone(&self) -> RenderTargetExtent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderTargetExtent

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

Formats the value using the given formatter.

impl Default for RenderTargetExtent

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for RenderTargetExtent

fn eq(&self, other: &RenderTargetExtent) -> 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 RenderTargetExtent