Trait TextEvent 

pub trait TextEvent: Sized {
    // Required methods
    fn from_text(text: &str, old_event: &Self) -> Option<Self>;
    fn text<U, F>(&self, f: F) -> Option<U>
       where F: FnMut(&str) -> U;

    // Provided method
    fn text_args(&self) -> Option<String> { ... }
}

When receiving text from user, such as typing a character.

Required Methods

fn from_text(text: &str, old_event: &Self) -> Option<Self>

Creates a text event.

Preserves time stamp from original input event, if any.

fn text<U, F>(&self, f: F) -> Option<U>

where F: FnMut(&str) -> U,

Calls closure if this is a text event.

Provided Methods

fn text_args(&self) -> Option<String>

Returns text arguments.

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 TextEvent for Event