Trait Host 

pub trait Host {
    // Required method
    fn get_terminal_stderr(
        &mut self,
    ) -> Result<Option<Resource<TerminalOutput>>>;
}

Available on crate feature p3 only.

Required Methods

fn get_terminal_stderr(&mut self) -> Result<Option<Resource<TerminalOutput>>>

If stderr is connected to a terminal, return a terminal-output handle allowing further interaction with it.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<_T: Host + ?Sized> Host for &mut _T

fn get_terminal_stderr(&mut self) -> Result<Option<Resource<TerminalOutput>>>

If stderr is connected to a terminal, return a terminal-output handle allowing further interaction with it.

Implementors

impl Host for WasiCliCtxView<'_>