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PollLock

agent_trace::runtime::poll_lock

Struct PollLock 

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pub struct PollLock { /* private fields */ }
Expand description

Advisory, cross-process lock that elects a single poll-loop writer.

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impl PollLock

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pub fn try_acquire(store_root: &Path) -> Result<Option<Self>>

Try to become the poll leader without blocking.

Returns Ok(Some(lock)) if this process acquired the poll lock, or Ok(None) if another process already holds it.

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