30 lines
815 B
Rust
30 lines
815 B
Rust
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#![allow(
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clippy::cast_possible_truncation,
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clippy::cast_sign_loss,
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clippy::cast_precision_loss,
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clippy::cast_possible_wrap
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)]
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//! Pure SessionLock entity — no lock / unlock logic.
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//!
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//! Lock acquisition and release are handled by the repository.
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use serde::{Deserialize, Serialize};
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use std::path::{Path, PathBuf};
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/// A PID-file based session lock handle.
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct SessionLock {
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pub path: PathBuf,
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pub pid: u32,
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}
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impl SessionLock {
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/// Construct a lock handle for a session directory (does not acquire
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/// the lock yet — use the repository's `try_lock`).
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pub fn new(session_dir: &Path) -> Self {
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SessionLock {
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path: session_dir.join(".lock"),
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pid: std::process::id(),
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}
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}
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}
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