diff options
| author | Dylan Baker <dylan@pnwbakers.com> | 2021-05-17 12:06:01 -0700 |
|---|---|---|
| committer | Dylan Baker <dylan@pnwbakers.com> | 2021-09-24 18:48:48 -0700 |
| commit | d32fc0563d629eac112f0b7b5b0f21d434f0a74b (patch) | |
| tree | 5c9463b024558e41c888a56459d07acdb1424492 /mesonbuild/compilers/rust.py | |
| parent | e2260650a046a54f97f57e76ad6f0c106f96cea0 (diff) | |
| download | meson-d32fc0563d629eac112f0b7b5b0f21d434f0a74b.zip meson-d32fc0563d629eac112f0b7b5b0f21d434f0a74b.tar.gz meson-d32fc0563d629eac112f0b7b5b0f21d434f0a74b.tar.bz2 | |
compilers/rust: Implement warning levels
Currently this implements 3 warning levels, 1 and 2 are just the
"default" set by rustc, 3, is "everything is a warning", and 0 is
"nothign is a warning".
Diffstat (limited to 'mesonbuild/compilers/rust.py')
| -rw-r--r-- | mesonbuild/compilers/rust.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mesonbuild/compilers/rust.py b/mesonbuild/compilers/rust.py index 10f54ef..f11d240 100644 --- a/mesonbuild/compilers/rust.py +++ b/mesonbuild/compilers/rust.py @@ -45,6 +45,13 @@ class RustCompiler(Compiler): # rustc doesn't invoke the compiler itself, it doesn't need a LINKER_PREFIX language = 'rust' + _WARNING_LEVELS: T.Dict[str, T.List[str]] = { + '0': ['-A', 'warnings'], + '1': [], + '2': [], + '3': ['-W', 'warnings'], + } + def __init__(self, exelist: T.List[str], version: str, for_machine: MachineChoice, is_cross: bool, info: 'MachineInfo', exe_wrapper: T.Optional['ExternalProgram'] = None, @@ -173,3 +180,10 @@ class RustCompiler(Compiler): # Use -D warnings, which makes every warning not explicitly allowed an # error return ['-D', 'warnings'] + + def get_warn_args(self, level: str) -> T.List[str]: + # TODO: I'm not really sure what to put here, Rustc doesn't have warning + return self._WARNING_LEVELS[level] + + def get_no_warn_args(self) -> T.List[str]: + return self._WARNING_LEVELS["0"] |