rustc: Migrate to termcolor crate from term

This crate moves the compiler's error reporting to using the `termcolor` crate from crates.io. Previously rustc used a super-old version of the `term` crate in-tree which is basically unmaintained at this point, but Cargo has been using `termcolor` for some time now and tools like `rg` are using `termcolor` as well, so it seems like a good strategy to take! Note that the `term` crate remains in-tree for libtest. Changing libtest will be a bit tricky due to how the build works, but we can always tackle that later. cc rust-lang#45728
alexcrichton · Mar 7, 2018 · a919efa · a919efa
1 parent 4cdbac6
commit a919efa
Show file tree

Hide file tree

Showing 4 changed files with 136 additions and 166 deletions.
diff --git a/src/Cargo.lock b/src/Cargo.lock
diff --git a/src/librustc_errors/Cargo.toml b/src/librustc_errors/Cargo.toml
@@ -13,3 +13,5 @@ serialize = { path = "../libserialize" }
 syntax_pos = { path = "../libsyntax_pos" }
 rustc_data_structures = { path = "../librustc_data_structures" }
 unicode-width = "0.1.4"
+atty = "0.2"
+termcolor = "0.3"