Trait Blocker 

pub trait Blocker {
    // Required method
    fn state(&self) -> BlockerState;
}

Available on crate feature wayland_frontend only.

Types potentially blocking state changes

Required Methods

fn state(&self) -> BlockerState

Retrieve the current state of the blocker

Trait Implementations

impl Debug for Box<dyn Blocker + Send>

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

Formats the value using the given formatter.

Implementors

impl Blocker for DmabufBlocker

impl Blocker for DrmSyncPointBlocker

Available on crate feature backend_drm only.

impl Blocker for Barrier