[−][src]Trait crossterm::ExecutableCommand

pub trait ExecutableCommand<T: Display>: Sized {
    fn execute(
        &mut self, 
        command: impl Command<AnsiType = T>
    ) -> Result<&mut Self>;
}

A trait that defines behaviour for a command that will be executed immediately.

Required methods

fn execute(&mut self, command: impl Command<AnsiType = T>) -> Result<&mut Self>

Execute the given command directly.

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Implementors

impl<T, A> ExecutableCommand<A> for T where
    A: Display,
    T: Write, [src]

fn execute(&mut self, command: impl Command<AnsiType = A>) -> Result<&mut Self>[src]

Execute the given command directly. This function will write the ANSI escape code to this type and call flush.

In case you have many executions after on and another you can use queue(command) to get some better performance. The queue function will not call flush.

Remarks

  • In the case of UNIX and windows 10, ANSI codes are written to the given 'writer'.
  • In case of Windows versions lower than 10, a direct WinApi call will be made. This is happening because Windows versions lower then 10 do not support ANSI codes, and thus they can't be written to the given buffer. Because of that there is no difference between execute and queue for those windows versions.
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