pub struct CancelToken { /* private fields */ }Implementations§
Source§impl CancelToken
impl CancelToken
pub fn new() -> Self
Sourcepub fn child(&self) -> Self
pub fn child(&self) -> Self
Derive a child token. Observes the parent’s cancellation via
tokio_util’s child_token; falls back to the parent’s reason slot
when its own slot is empty. Setting the child’s reason via
cancel_with does not propagate to the parent.
Sourcepub fn cancel_with(&self, reason: CancelReason)
pub fn cancel_with(&self, reason: CancelReason)
Set the local reason (first writer wins) and flip the cancel flag.
pub fn is_cancelled(&self) -> bool
pub fn reason(&self) -> Option<CancelReason>
pub async fn cancelled(&self)
Trait Implementations§
Source§impl Clone for CancelToken
impl Clone for CancelToken
Source§fn clone(&self) -> CancelToken
fn clone(&self) -> CancelToken
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for CancelToken
impl Debug for CancelToken
Auto Trait Implementations§
impl Freeze for CancelToken
impl RefUnwindSafe for CancelToken
impl Send for CancelToken
impl Sync for CancelToken
impl Unpin for CancelToken
impl UnsafeUnpin for CancelToken
impl UnwindSafe for CancelToken
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