Struct ColorStackToken 

pub struct ColorStackToken<'a> { /* private fields */ }

Tracks a color pushed to the color stack that can be popped by calling .end() or by dropping.

Drop order

Tokens sharing this native resource stack must finish in reverse creation order. Window- or table-local tokens must also finish in their originating scope. Prefer the corresponding closure helper when available. Invalid use panics before FFI, with cleanup deferred when the original scope can be restored safely.

Implementations

impl<'a> ColorStackToken<'a>

pub fn end(self)

Pops a change from the color stack.

Panics

Panics before FFI if a later token on the same native resource stack is active or this token is no longer in its originating native scope.

impl ColorStackToken<'_>

pub fn pop(self)

Pops a change from the color stack.

Panics

Panics under the same conditions as Self::end.

Trait Implementations

impl Drop for ColorStackToken<'_>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.