pub struct Attempts(/* private fields */);Expand description
Where a watch loop reports an attempt that came back with nothing.
Default is nobody asked, which is what a source built without
reporting_to carries and what makes failed free.
Implementations§
Source§impl Attempts
impl Attempts
Sourcepub fn to(sink: RemoteSink) -> Self
pub fn to(sink: RemoteSink) -> Self
Reports to sink.
A sink is Copy and captures its source’s generation when it is
taken, which is what fences a stale loop’s reports away from a
replacement source. Take it where the watch is wired, once.
Sourcepub fn failed(&self, error: &Error)
pub fn failed(&self, error: &Error)
An attempt to reach the store came back with nothing.
Infallible and silent by design: a loop must never have to handle a failure to report a failure, and a loop nobody asked to report is not paying for a branch it did not want.
Sourcepub fn is_reporting(&self) -> bool
pub fn is_reporting(&self) -> bool
Whether anything is listening.
For a store that would otherwise build a description or clone an error only to hand it to nobody.
Trait Implementations§
impl Copy for Attempts
Source§impl From<Option<RemoteSink>> for Attempts
impl From<Option<RemoteSink>> for Attempts
Source§fn from(sink: Option<RemoteSink>) -> Self
fn from(sink: Option<RemoteSink>) -> Self
Source§impl From<RemoteSink> for Attempts
impl From<RemoteSink> for Attempts
Source§fn from(sink: RemoteSink) -> Self
fn from(sink: RemoteSink) -> Self
Auto Trait Implementations§
impl Freeze for Attempts
impl RefUnwindSafe for Attempts
impl Send for Attempts
impl Sync for Attempts
impl Unpin for Attempts
impl UnsafeUnpin for Attempts
impl UnwindSafe for Attempts
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