Module locking 

This module handles the locking logic during compilation.

Re-exports

use crate::util::flock; 🔒

use crate::CargoResult; 🔒

use crate::compiler::BuildRunner; 🔒

use crate::compiler::Unit; 🔒

use crate::util::FileLock; 🔒

use crate::util::Filesystem; 🔒

use anyhow::bail; 🔒

use cargo_util::collections::HashMap; 🔒

use std::fmt::Display; 🔒

use std::fmt::Formatter; 🔒

use std::path::PathBuf; 🔒

use std::sync::RwLock; 🔒

use tracing::instrument; 🔒

use tracing::instrument; 🔒

Structs

LockKey

LockManager

A struct to store the lock handles for build units during compilation.