Cargo Features
json_env_logger has no features set by default.
[dependencies]
json_env_logger = { version = "0.1.1", features = ["iso-timestamps", "backtrace"] }- iso-timestamps = chrono
Features from optional dependencies
In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.
- backtrace implicit feature
-
Enables backtrace
backtrace:
A library to acquire a stack trace (backtrace) at runtime in a Rust program
- chrono iso-timestamps?