Struct tracing_subscriber::fmt::format::Compact
source · pub struct Compact;
Expand description
Marker for Format
that indicates that the compact log format should be used.
The compact format includes fields from all currently entered spans, after
the event’s fields. Span fields are ordered (but not grouped) by
span, and span names are not shown. A more compact representation of the
event’s Level
is used, and additional information—such as the event’s
target—is disabled by default.
Example Output
:; cargo run --example fmt-compact Finished dev [unoptimized + debuginfo] target(s) in 0.08s Running `target/debug/examples/fmt-compact` 2022-02-17T19:51:05.809287Z INFO fmt_compact: preparing to shave yaks number_of_yaks=3 2022-02-17T19:51:05.809367Z INFO shaving_yaks: fmt_compact::yak_shave: shaving yaks yaks=3 2022-02-17T19:51:05.809414Z TRACE shaving_yaks:shave: fmt_compact::yak_shave: hello! I'm gonna shave a yak excitement="yay!" yaks=3 yak=1 2022-02-17T19:51:05.809443Z TRACE shaving_yaks:shave: fmt_compact::yak_shave: yak shaved successfully yaks=3 yak=1 2022-02-17T19:51:05.809477Z DEBUG shaving_yaks: yak_events: yak=1 shaved=true yaks=3 2022-02-17T19:51:05.809500Z TRACE shaving_yaks: fmt_compact::yak_shave: yaks_shaved=1 yaks=3 2022-02-17T19:51:05.809531Z TRACE shaving_yaks:shave: fmt_compact::yak_shave: hello! I'm gonna shave a yak excitement="yay!" yaks=3 yak=2 2022-02-17T19:51:05.809554Z TRACE shaving_yaks:shave: fmt_compact::yak_shave: yak shaved successfully yaks=3 yak=2 2022-02-17T19:51:05.809581Z DEBUG shaving_yaks: yak_events: yak=2 shaved=true yaks=3 2022-02-17T19:51:05.809606Z TRACE shaving_yaks: fmt_compact::yak_shave: yaks_shaved=2 yaks=3 2022-02-17T19:51:05.809635Z TRACE shaving_yaks:shave: fmt_compact::yak_shave: hello! I'm gonna shave a yak excitement="yay!" yaks=3 yak=3 2022-02-17T19:51:05.809664Z WARN shaving_yaks:shave: fmt_compact::yak_shave: could not locate yak yaks=3 yak=3 2022-02-17T19:51:05.809693Z DEBUG shaving_yaks: yak_events: yak=3 shaved=false yaks=3 2022-02-17T19:51:05.809717Z ERROR shaving_yaks: fmt_compact::yak_shave: failed to shave yak yak=3 error=missing yak error.sources=[out of space, out of cash] yaks=3 2022-02-17T19:51:05.809743Z TRACE shaving_yaks: fmt_compact::yak_shave: yaks_shaved=2 yaks=3 2022-02-17T19:51:05.809768Z INFO fmt_compact: yak shaving completed all_yaks_shaved=false
Trait Implementations§
source§impl PartialEq for Compact
impl PartialEq for Compact
impl Copy for Compact
impl Eq for Compact
impl StructuralEq for Compact
impl StructuralPartialEq for Compact
Auto Trait Implementations§
impl RefUnwindSafe for Compact
impl Send for Compact
impl Sync for Compact
impl Unpin for Compact
impl UnwindSafe for Compact
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more