Struct Entry

pub struct Entry<'a, K: Eq + Hash + Clone, V> {
    pub key: K,
    pub value: &'a mut Option<V>,
    /* private fields */
}

An RAII guard providing exclusive access to a key-value pair in the LockMap.

When dropped, this type automatically unlocks the entry allowing other threads to access it.

Type Parameters

• 'a - Lifetime of the LockMap
• K - Key type that must implement Eq + Hash + Clone
• V - Value type

Examples

use lockmap::LockMap;

let map = LockMap::new();
{
    // Get exclusive access to an entry
    let mut entry = map.entry("key");

    // Modify the value
    entry.value.replace(42);

    // Entry is automatically unlocked when dropped
}

Fields

key: K

value: &'a mut Option<V>

Trait Implementations

impl<K: Eq + Hash + Clone, V> Drop for Entry<'_, K, V>

fn drop(&mut self)

Executes the destructor for this type.