Module slog::drain

Drains - logging outputs

Drains

Drains are responsible for filtering, formatting and writing the log records into given destination.

Structs

AsyncStreamer	Drain formating records and writing them to a byte-stream (io::Write) asynchronously.
AtomicSwitch	A drain allowing to atomically switch a sub-drain at runtime
AtomicSwitchCtrl	A handle to AtomicSwitch allowing to switch it's sub-drain
Discard	Drain discarding everything
Duplicate	Duplicate records into two drains
Error
Failover	Failover drain
Filter	Filter log record
FilterLevel	Record log level filter
Streamer	Drain formating records and writing them to a byte-stream (io::Write)

Enums

ErrorKind

Traits

Drain	Drain for Loggers
IntoLogger	Convenience trait allowing turning drain into root Logger

Functions

async_stream	Create AsyncStreamer drain
discard	Create a Discard drain
duplicate	Create Duplicate drain
failover	Create Failover drain
filter	Filter by cond closure
filter_level	Filter by log level
stream	Create Streamer drain

Type Definitions

Result