Re-export log to prevent having to add peer-dep

pest-parser · Jun 21, 2019 · d5b2bfb · d5b2bfb
1 parent 4bb0bb4
commit d5b2bfb
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Showing 4 changed files with 6 additions and 2 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -13,6 +13,7 @@ repository = "https://github.com/pest-parser/pest_deconstruct"
 [dependencies]
 void = "1.0"
 pest = "2.0"
+log = "0.4.6"
 
 [dev-dependencies]
 pest_derive = "2.0"

diff --git a/derive/Cargo.toml b/derive/Cargo.toml
@@ -24,4 +24,5 @@ pest = "2.0"
 pest_derive = "2.0"
 
 [features]
-trace = [] # enabling this will require you to add `log` as a dependency to _your_ crate
+default = ["trace"]
+trace = []
diff --git a/derive/src/lib.rs b/derive/src/lib.rs
@@ -27,7 +27,7 @@ mod from_pest;
 
 #[cfg(feature = "trace")]
 fn trace(t: proc_macro2::TokenStream) -> proc_macro2::TokenStream {
-    quote! { ::log::trace!( #t ); }
+    quote! { ::from_pest::log::trace!( #t ); }
 }
 
 #[cfg(not(feature = "trace"))]

diff --git a/src/lib.rs b/src/lib.rs
@@ -3,6 +3,8 @@
 #[doc(hidden)]
 pub extern crate pest;
 extern crate void;
+#[doc(hidden)]
+pub extern crate log;
 
 #[doc(inline)]
 pub use void::Void;