pub struct ThreadClock { /* private fields */ }Expand description
What:
The clock of one thread: it looks at the thread’s signs at the sampling interval and says when none has shown for a window.
Why:
The waiting thread asks every few milliseconds; the counters are read only every SAMPLE_INTERVAL, as for a child process.
In TS you’d write (pseudocode):
class ThreadClock { quiet(): boolean; longestQuiet(): number }Implementations§
Source§impl ThreadClock
impl ThreadClock
Sourcepub fn start(tid: i32, window: Duration, count_sockets: bool) -> Self
pub fn start(tid: i32, window: Duration, count_sockets: bool) -> Self
Start the clock of the thread tid now; count_sockets adds the process’s connected sockets to its signs.
Sourcepub fn quiet(&mut self) -> bool
pub fn quiet(&mut self) -> bool
Read the signs when a sample is due, and say whether the thread has now been quiet for the whole window. A thread that cannot be read is never judged quiet.
Sourcepub fn longest_quiet(&self) -> Duration
pub fn longest_quiet(&self) -> Duration
The longest stretch with no sign of work so far, the one still running included.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for ThreadClock
impl RefUnwindSafe for ThreadClock
impl Send for ThreadClock
impl Sync for ThreadClock
impl Unpin for ThreadClock
impl UnsafeUnpin for ThreadClock
impl UnwindSafe for ThreadClock
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