Struct RingFile 

pub struct RingFile { /* private fields */ }

RingFile keeps [RingBuffer] within thread local, to prevent lock contention affecting program execution. When program hang or panic, you can call dump() to collect the logs into file or stdout.

Implementations

impl RingFile

pub fn new(buf_size: usize, file_path: Option<Box<Path>>) -> Self

Arguments:

• buf_size: buffer size per thread

• file_path: If contains a path, the target is a file, otherwise will write to stdout.

pub fn dump(&self) -> Result<()>

collect all the buffers, sort by timestamp and dump to disk or stdout.

pub fn write(&self, ts: i64, content: String)