Enum wayland_protocols::wlr::unstable::export_dmabuf::v1::server::zwlr_export_dmabuf_frame_v1::CancelReason

#[repr(u32)]#[non_exhaustive]pub enum CancelReason {
    Temporary,
    Permanent,
    Resizing,
}

cancel reason

Indicates reason for cancelling the frame.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Temporary

temporary error, source will produce more frames

Permanent

fatal error, source will not produce frames

Resizing

temporary error, source will produce more frames

Implementations

impl CancelReason

pub fn from_raw(n: u32) -> Option<CancelReason>

pub fn to_raw(&self) -> u32

Trait Implementations

impl Clone for CancelReason

fn clone(&self) -> CancelReason

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for CancelReason

impl Debug for CancelReason

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

Formats the value using the given formatter.

impl PartialEq<CancelReason> for CancelReason

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralPartialEq for CancelReason