Struct ReadGuard 

pub struct ReadGuard<'a, T: Sized + Sync + 'a> { /* private fields */ }

A read-guard that can be used to read the underlying data structure. Writes on the data structure will be blocked as long as one of these is lying around.

Trait Implementations

impl<T: Sized + Sync> Deref for ReadGuard<'_, T>

This Deref trait allows a thread to use T from a ReadGuard. ReadGuard can only be dereferenced into an immutable reference.

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T: Sized + Sync> Drop for ReadGuard<'_, T>

This Drop trait implements the unlock logic for a reader lock. Once the ReadGuard goes out of scope, the corresponding read lock is marked as released.

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.