From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../env_logger/examples/custom_default_format.rs | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 vendor/env_logger/examples/custom_default_format.rs (limited to 'vendor/env_logger/examples/custom_default_format.rs') diff --git a/vendor/env_logger/examples/custom_default_format.rs b/vendor/env_logger/examples/custom_default_format.rs new file mode 100644 index 000000000..b04eb6028 --- /dev/null +++ b/vendor/env_logger/examples/custom_default_format.rs @@ -0,0 +1,40 @@ +/*! +Disabling parts of the default format. + +Before running this example, try setting the `MY_LOG_LEVEL` environment variable to `info`: + +```no_run,shell +$ export MY_LOG_LEVEL='info' +``` + +Also try setting the `MY_LOG_STYLE` environment variable to `never` to disable colors +or `auto` to enable them: + +```no_run,shell +$ export MY_LOG_STYLE=never +``` + +If you want to control the logging output completely, see the `custom_logger` example. +*/ + +#[macro_use] +extern crate log; + +use env_logger::{Builder, Env}; + +fn init_logger() { + let env = Env::default() + .filter("MY_LOG_LEVEL") + .write_style("MY_LOG_STYLE"); + + Builder::from_env(env) + .format_level(false) + .format_timestamp_nanos() + .init(); +} + +fn main() { + init_logger(); + + info!("a log from `MyLogger`"); +} -- cgit v1.2.3