rusty-man/tests/snapshots/output__1.47.0_trait_log_log.snap
Robin Krahl 9832c22b4d
Add tests for Rust 1.47.0
This patch adds unit tests for the new Rust 1.47.0 release.  Except for
the new Notable Traits section, we’re already parsing the output
correctly.
2020-10-08 21:07:52 +02:00

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1.2 KiB
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---
source: tests/output.rs
expression: "get_stdout(path, &[\"log::Log\"])"
---
log Trait log::Log rusty-man
SYNOPSIS
pub trait Log: Sync + Send {
fn enabled(&self, metadata: &Metadata<'_>) -> bool;
fn log(&self, record: &Record<'_>);
fn flush(&self);
}
DESCRIPTION
A trait encapsulating the operations required of a logger.
METHODS
Required Methods
enabled
fn enabled(&self, metadata: &Metadata<'_>) -> bool
Determines if a log message with the specified metadata would be logged.
This is used by the `log_enabled!` macro to allow callers to avoid expensive computation
of log message arguments if the message would be discarded anyway.
log
fn log(&self, record: &Record<'_>)
Logs the `Record`.
Note that `enabled` is *not* necessarily called before this method. Implementations of
`log` should perform all necessary filtering internally.
flush
fn flush(&self)
Flushes any buffered records.