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Fix env logger docs

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Logging is disabled by default.

Closes #39
This commit is contained in:
Steven Fackler 2015-05-12 23:07:09 -07:00
parent e4136bb17c
commit 76a6a0374b
1 changed files with 3 additions and 4 deletions
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7
env/src/lib.rs vendored
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@ -73,10 +73,9 @@
//! ## Enabling logging
//!
//! Log levels are controlled on a per-module basis, and by default all logging
//! is disabled except for `error!`. Logging is controlled via the `RUST_LOG`
//! environment variable. The value of this environment variable is a
//! comma-separated list of logging directives. A logging directive is of the
//! form:
//! is disabled. Logging is controlled via the `RUST_LOG` environment variable.
//! The value of this environment variable is a comma-separated list of logging
//! directives. A logging directive is of the form:
//!
//! ```text
//! path::to::module=log_level