Skip to main content

PaintCache

frus_widgets

Struct PaintCache 

Source 
pub struct PaintCache { /* private fields */ }
Expand description

The paint cache, retained in the crate::Runtime from one frame to the next.

Implementations§

Source§

impl PaintCache

Source

pub fn bump_generation(&mut self)

Invalidates the whole cache logically: the view has been rebuilt, so the widgets’ configuration may have changed. Entries from the old generation will never be hits again.

Source

pub fn last_frame_stats(&self) -> (u32, u32)

Reuses and repaints of the last completed frame (diagnostic).

Trait Implementations§

Source§

impl Default for PaintCache

Source§

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<Msg> IntoMsg<Msg> for Msg

Source§

fn defer(work: impl Fn() -> Msg + 'static) -> Msg

The message that stands for work’s result.
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, !>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.