Skip to content

Commit e856606

Browse files
committed
Merge pull request #4562 from lbonn/loglevel
doc: fix log level ids
2 parents 143039c + c3c90d2 commit e856606

File tree

1 file changed

+4
-4
lines changed

1 file changed

+4
-4
lines changed

doc/rust.md

+4-4
Original file line numberDiff line numberDiff line change
@@ -2472,7 +2472,7 @@ disabled dynamically at run-time on a per-task and per-item basis. See
24722472
Each `log` expression must be provided with a *level* argument in
24732473
addition to the value to log. The logging level is a `u32` value, where
24742474
lower levels indicate more-urgent levels of logging. By default, the lowest
2475-
four logging levels (`0_u32 ... 3_u32`) are predefined as the constants
2475+
four logging levels (`1_u32 ... 4_u32`) are predefined as the constants
24762476
`error`, `warn`, `info` and `debug` in the `core` library.
24772477

24782478
Additionally, the macros `error!`, `warn!`, `info!` and `debug!` are defined
@@ -3242,10 +3242,10 @@ level will be output to the console.
32423242
The path to a module consists of the crate name, any parent modules,
32433243
then the module itself, all separated by double colons (`::`). The
32443244
optional log level can be appended to the module path with an equals
3245-
sign (`=`) followed by the log level, from 0 to 3, inclusive. Level 0
3246-
is the error level, 1 is warning, 2 info, and 3 debug. Any logs
3245+
sign (`=`) followed by the log level, from 1 to 4, inclusive. Level 1
3246+
is the error level, 2 is warning, 3 info, and 4 debug. Any logs
32473247
less than or equal to the specified level will be output. If not
3248-
specified then log level 3 is assumed.
3248+
specified then log level 4 is assumed.
32493249

32503250
As an example, to see all the logs generated by the compiler, you would set
32513251
`RUST_LOG` to `rustc`, which is the crate name (as specified in its `link`

0 commit comments

Comments
 (0)