Trait WithBound 

pub trait WithBound<Value>:
    Changeable
    + Send
    + Sync {
    // Required methods
    fn with_ref<F, T>(&self, f: F) -> T
       where F: FnOnce(&Value) -> T;
    fn with_mut<F>(&self, f: F)
       where F: FnOnce(&mut Value) -> bool;
}

Trait implemented by something that is bound to a value

Required Methods

fn with_ref<F, T>(&self, f: F) -> T

where F: FnOnce(&Value) -> T,

Mutate instead of replacing value stored in this binding, return true to send notifiations

fn with_mut<F>(&self, f: F)

where F: FnOnce(&mut Value) -> bool,

Mutate instead of replacing value stored in this binding, return true to send notifiations

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.

Implementors

impl<Value: 'static + Clone + PartialEq + Send> WithBound<Value> for Binding<Value>