Trait ReferenceBoxMutPointer

pub trait ReferenceBoxMutPointer<T> {
    // Required methods
    fn with<Block, Return>(&self, block: Block) -> Return
       where Block: FnOnce(&mut T) -> Return;
    fn with_value<Block, Return>(&self, block: Block) -> Return
       where Block: FnOnce(T) -> Return,
             T: Copy;
    fn with_not_null<Block>(&self, block: Block)
       where Block: FnOnce(&mut T);
    fn with_not_null_return<Block, Return>(
        &self,
        default: Return,
        block: Block,
    ) -> Return
       where Block: FnOnce(&mut T) -> Return;
    fn with_not_null_return_block<DefaultBlock, Block, Return>(
        &self,
        default: DefaultBlock,
        block: Block,
    ) -> Return
       where DefaultBlock: FnOnce() -> Return,
             Block: FnOnce(&mut T) -> Return;
    fn drop(self);
}

Required Methods

fn with<Block, Return>(&self, block: Block) -> Return

where Block: FnOnce(&mut T) -> Return,

fn with_value<Block, Return>(&self, block: Block) -> Return

where Block: FnOnce(T) -> Return, T: Copy,

fn with_not_null<Block>(&self, block: Block)

where Block: FnOnce(&mut T),

fn with_not_null_return<Block, Return>( &self, default: Return, block: Block, ) -> Return

where Block: FnOnce(&mut T) -> Return,

fn with_not_null_return_block<DefaultBlock, Block, Return>( &self, default: DefaultBlock, block: Block, ) -> Return

where DefaultBlock: FnOnce() -> Return, Block: FnOnce(&mut T) -> Return,

fn drop(self)

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<T> ReferenceBoxMutPointer<T> for *mut ReferenceBoxMut<T>

fn with<Block, Return>(&self, block: Block) -> Return

where Block: FnOnce(&mut T) -> Return,

fn with_value<Block, Return>(&self, block: Block) -> Return

where Block: FnOnce(T) -> Return, T: Copy,

fn with_not_null<Block>(&self, block: Block)

where Block: FnOnce(&mut T),

fn with_not_null_return<Block, Return>( &self, default: Return, block: Block, ) -> Return

where Block: FnOnce(&mut T) -> Return,

fn with_not_null_return_block<DefaultBlock, Block, Return>( &self, default: DefaultBlock, block: Block, ) -> Return

where DefaultBlock: FnOnce() -> Return, Block: FnOnce(&mut T) -> Return,

fn drop(self)

Implementors