Trait new_home_application::net::tcp_writer::TcpWriter

pub trait TcpWriter {
    fn write_line(&mut self, message: &String) -> Result<(), Error>;
    fn write(&mut self, message: &String) -> Result<usize, Error>;
    fn flush(&mut self) -> Result<(), Error>;
}

The TcpWriter trait is meant to abstract some kind of a stream writer This is useful in unit tests where a writer type is required as dependency in other classes

Required methods

fn write_line(&mut self, message: &String) -> Result<(), Error>

Writes a line and flushes the connected std::net::BufWriter

fn write(&mut self, message: &String) -> Result<usize, Error>

Writes characters to the connected std::net::BufWriter This requires a manual flush or line breaks if wanted

fn flush(&mut self) -> Result<(), Error>

Flushes the connected std::net::BufWriter and sends data from the buffer to the client

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Implementors

impl TcpWriter for TcpWriterImpl

fn write_line(&mut self, message: &String) -> Result<(), Error>

fn write(&mut self, message: &String) -> Result<usize, Error>

fn flush(&mut self) -> Result<(), Error>

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