Trait TupleExt04

pub trait TupleExt04 {
    type T1;
    type T2;
    type T3;
    type T4;

    // Required method
    fn lock<R>(
        &mut self,
        f: impl FnOnce(&mut Self::T1, &mut Self::T2, &mut Self::T3, &mut Self::T4) -> R,
    ) -> R;
}

Auto-generated tuple implementation, see Mutex for details.

Required Associated Types

type T1

Data protected by the mutex.

type T2

Data protected by the mutex.

type T3

Data protected by the mutex.

type T4

Data protected by the mutex.

Required Methods

fn lock<R>( &mut self, f: impl FnOnce(&mut Self::T1, &mut Self::T2, &mut Self::T3, &mut Self::T4) -> R, ) -> R

Creates a critical section and grants temporary access to the protected data.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T1, T2, T3, T4> TupleExt04 for (T1, T2, T3, T4)

where T1: Mutex, T2: Mutex, T3: Mutex, T4: Mutex,

type T1 = <T1 as Mutex>::Data

type T2 = <T2 as Mutex>::Data

type T3 = <T3 as Mutex>::Data

type T4 = <T4 as Mutex>::Data

fn lock<R>( &mut self, f: impl FnOnce(&mut Self::T1, &mut Self::T2, &mut Self::T3, &mut Self::T4) -> R, ) -> R

Implementors