Implement tracing support with associated type on LogLevel trait

Rationale: https://github.com/clap-rs/clap-verbosity-flag/issues/121\#issuecomment-2475026188
clap-rs · Nov 14, 2024 · 662bf47 · 662bf47
1 parent 28a2888
commit 662bf47
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -113,9 +113,15 @@ pre-release-replacements = [
 [badges]
 codecov = { repository = "clap-rs/clap-verbosity-flag" }
 
+[features]
+default = ["log"]
+log = ["dep:log"]
+tracing = ["dep:tracing-core"]
+
 [dependencies]
-log = "0.4.1"
+log = { version = "0.4.1", optional = true }
 clap = { version = "4.0.0", default-features = false, features = ["std", "derive"] }
+tracing-core = {version = "0.1", optional = true }
 
 [dev-dependencies]
 clap = { version = "4.5.4", default-features = false, features = ["help", "usage"] }