Clean up rust_test_host TEST_MAPPING after default update

After b/177689340, rust_test_host doesn't need TEST_MAPPING config anymore to run in
presubmit.

Change-Id: Ie0fa4951c497aea13fbcde5e0ffd818b1fcbe0e1
Test: presubmit
Bug: 178646865
1 file changed
tree: f25debd1f0219119220213160317f9cfc4168432
  1. .cargo_vcs_info.json
  2. .gitignore
  3. .travis.yml
  4. Android.bp
  5. Cargo.toml
  6. Cargo.toml.orig
  7. LICENSE.txt
  8. METADATA
  9. MODULE_LICENSE_MIT
  10. OWNERS
  11. README.md
  12. TEST_MAPPING
  13. appveyor.yml
  14. src/
  15. tests/
README.md

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which

A Rust equivalent of Unix command “which”. Locate installed executable in cross platforms.

Support platforms

  • Linux
  • Windows
  • macOS

Example

To find which rustc exectable binary is using.

use which::which;

let result = which::which("rustc").unwrap();
assert_eq!(result, PathBuf::from("/usr/bin/rustc"));

Documentation

The documentation is available online.