Enum Driver 

enum Driver {
    Cri(CriLogger),
    Journald(JournaldLogger),
}

A configured log driver.

A driver either takes the raw chunks as they are read, like the CRI log which writes partial lines right away, or whole lines which ContainerLog collects across chunks once for all such drivers.

Variants

Cri(CriLogger)

Journald(JournaldLogger)

Implementations

impl Driver

fn buffers_lines(&self) -> bool

Whether the driver takes whole lines instead of raw chunks.

fn file(&mut self) -> Option<&mut LogFile>

The log file of the driver, none for one which writes elsewhere.

async fn init(&mut self) -> Result<()>

Prepare the driver, open its file.

async fn reopen(&mut self) -> Result<()>

Start over with a new file for log rotation.

async fn write_chunk(&mut self, pipe: Pipe, bytes: &[u8]) -> Result<()>

Write a raw chunk of output of the given pipe, if the driver takes chunks.

async fn write_lines(&mut self, pipe: Pipe, lines: &[Line<'_>]) -> Result<()>

Write whole lines of output of the given pipe, if the driver takes lines.

Trait Implementations

impl Debug for Driver

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.