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Input

wt::cx

Trait Input 

Source 
pub trait Input {
    // Required method
    fn read_line(&mut self) -> Result<String>;
}
Expand description

A source of interactive input lines (e.g. y/N confirmations), injectable for testing.

Required Methods§

Source

fn read_line(&mut self) -> Result<String>

Reads one line of input, including any trailing newline. An empty string signals end-of-input.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§