tier 0.1.17

Rust configuration library for layered TOML, env, and CLI settings
Documentation 
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use std::sync::{Mutex, RwLock};

pub(super) fn read_lock<T>(lock: &RwLock<T>) -> std::sync::RwLockReadGuard<'_, T> {
    match lock.read() {
        Ok(guard) => guard,
        Err(poisoned) => poisoned.into_inner(),
    }
}

pub(super) fn write_lock<T>(lock: &RwLock<T>) -> std::sync::RwLockWriteGuard<'_, T> {
    match lock.write() {
        Ok(guard) => guard,
        Err(poisoned) => poisoned.into_inner(),
    }
}

pub(super) fn mutex_lock<T>(lock: &Mutex<T>) -> std::sync::MutexGuard<'_, T> {
    match lock.lock() {
        Ok(guard) => guard,
        Err(poisoned) => poisoned.into_inner(),
    }
}