WidthExt

Trait WidthExt 

Source
pub trait WidthExt {
    // Required methods
    fn width(&self) -> Result<&u32>;
    fn width_mut(&mut self) -> Result<&mut u32>;
}
Expand description

Trait to get references to values from a Prompt.

Required Methods§

Source

fn width(&self) -> Result<&u32>

Get a reference to the value.

§Returns

A Result containing the reference on success, or an error if the node could not be found.

Source

fn width_mut(&mut self) -> Result<&mut u32>

Get a mutable reference to the value.

§Returns

A Result containing the mutable reference on success, or an error if the node could not be found.

Implementors§