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| author | Oliver Scherer <github35764891676564198441@oli-obk.de> | 2020-07-24 20:42:00 +0200 |
|---|---|---|
| committer | Oliver Scherer <github35764891676564198441@oli-obk.de> | 2020-07-31 22:38:20 +0200 |
| commit | ec7230fea2f4a96a1993c54bf2b17892d2e978b4 (patch) | |
| tree | 4761e206797c576bfbde450aa2b0f338ce298f8a /src/librustc_driver | |
| parent | 6e87bacd37539b7e7cd75152dffd225047fa983a (diff) | |
Move from `log` to `tracing`
Diffstat (limited to 'src/librustc_driver')
| -rw-r--r-- | src/librustc_driver/Cargo.toml | 4 | ||||
| -rw-r--r-- | src/librustc_driver/lib.rs | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/src/librustc_driver/Cargo.toml b/src/librustc_driver/Cargo.toml index 75d65920766..69dd221ef96 100644 --- a/src/librustc_driver/Cargo.toml +++ b/src/librustc_driver/Cargo.toml @@ -12,8 +12,8 @@ crate-type = ["dylib"] [dependencies] lazy_static = "1.0" libc = "0.2" -log = "0.4" -env_logger = { version = "0.7", default-features = false } +log = { package = "tracing", version = "0.1.18", features = ["release_max_level_info"] } +tracing-subscriber = { version = "0.2.10", features = ["fmt", "env-filter"] } rustc_middle = { path = "../librustc_middle" } rustc_ast_pretty = { path = "../librustc_ast_pretty" } rustc_target = { path = "../librustc_target" } diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs index ab4eac9440b..6faffae305d 100644 --- a/src/librustc_driver/lib.rs +++ b/src/librustc_driver/lib.rs @@ -1226,7 +1226,11 @@ pub fn install_ice_hook() { /// This allows tools to enable rust logging without having to magically match rustc's /// log crate version pub fn init_rustc_env_logger() { - env_logger::init_from_env("RUSTC_LOG"); + let builder = tracing_subscriber::FmtSubscriber::builder(); + + let builder = builder.with_env_filter(tracing_subscriber::EnvFilter::from_env("RUSTC_LOG")); + + builder.init() } pub fn main() -> ! { |