Cargo Features
Log has no features set by default.
[dependencies]
log = { version = "0.4.20", features = ["std", "max_level_warn", "max_level_trace", "release_max_level_error", "release_max_level_info", "release_max_level_trace", "kv_unstable", "kv_unstable_sval", "kv_unstable_std", "kv_unstable_serde"] }
- std kv_unstable_std?
-
Affects
log::set_boxed_logger
… - max_level_off max_level_error max_level_warn
- max_level_info max_level_debug max_level_trace
- release_max_level_off release_max_level_error
- release_max_level_warn release_max_level_info
- release_max_level_debug release_max_level_trace
- kv_unstable kv_unstable_std? kv_unstable_sval? = value-bag
-
requires the latest stable
this will have a tighter MSRV before stabilizationAffects
__private_api::log
,log::kv
… - kv_unstable_sval = kv_unstable, sval, sval_ref
- kv_unstable_std kv_unstable_serde? = kv_unstable, std
-
Affects
value::Visit.visit_error
,value::Visit.visit_borrowed_error
… - kv_unstable_serde = kv_unstable_std, serde
-
Affects
source::as_map
,source::as_list
…
Features from optional dependencies
In crates that don't use the dep:
syntax, optional dependencies automatically become Cargo features.