runnel

Trait StreamIn

Source 
pub trait StreamIn:
    Send
    + Sync
    + UnwindSafe
    + RefUnwindSafe
    + Debug {
    // Required methods
    fn lock_bufread(&self) -> Box<dyn BufRead + '_>;
    fn is_line_pipe(&self) -> bool;
    fn lines(&self) -> Box<dyn NextLine + '_>;
}
Expand description

A trait for readable streams.

Required Methods§

Source

fn lock_bufread(&self) -> Box<dyn BufRead + '_>

Locks the stream and returns a sync::MutexGuard object with a trait io::BufRead.

Source

fn is_line_pipe(&self) -> bool

Returns true if the stream is a line pipe.

Source

fn lines(&self) -> Box<dyn NextLine + '_>

Returns an iterator over the lines of the stream. The iterator returned from this function will yield instances of io::Result<String>. Each string returned will not have a newline byte (the 0xA byte) or CRLF (0xD, 0xA bytes) at the end. This behaves the same as std::io::BufRead::lines().

Implementors§