Trait PluginRead 

pub trait PluginRead<T> {
    // Required method
    fn read(&mut self) -> Result<Option<T>, ShellError>;
}

Read input/output from the stream.

Required Methods

fn read(&mut self) -> Result<Option<T>, ShellError>

Returns Ok(None) on end of stream.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<R, E, T> PluginRead<T> for (R, E)

where R: BufRead, E: Encoder<T>,

fn read(&mut self) -> Result<Option<T>, ShellError>

impl<R, T> PluginRead<T> for &mut R

where R: PluginRead<T>,

fn read(&mut self) -> Result<Option<T>, ShellError>

Implementors