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Diffstat (limited to 'compiler/rustc_interface/src')
| -rw-r--r-- | compiler/rustc_interface/src/interface.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs index 6a6549a4753..900c6ef1147 100644 --- a/compiler/rustc_interface/src/interface.rs +++ b/compiler/rustc_interface/src/interface.rs @@ -308,6 +308,11 @@ pub struct Config { pub output_dir: Option<PathBuf>, pub output_file: Option<OutFileName>, pub ice_file: Option<PathBuf>, + /// Load files from sources other than the file system. + /// + /// Has no uses within this repository, but may be used in the future by + /// bjorn3 for "hooking rust-analyzer's VFS into rustc at some point for + /// running rustc without having to save". (See #102759.) pub file_loader: Option<Box<dyn FileLoader + Send + Sync>>, /// The list of fluent resources, used for lints declared with /// [`Diagnostic`](rustc_errors::Diagnostic) and [`LintDiagnostic`](rustc_errors::LintDiagnostic). @@ -336,6 +341,11 @@ pub struct Config { pub override_queries: Option<fn(&Session, &mut Providers)>, /// This is a callback from the driver that is called to create a codegen backend. + /// + /// Has no uses within this repository, but is used by bjorn3 for "the + /// hotswapping branch of cg_clif" for "setting the codegen backend from a + /// custom driver where the custom codegen backend has arbitrary data." + /// (See #102759.) pub make_codegen_backend: Option<Box<dyn FnOnce(&config::Options) -> Box<dyn CodegenBackend> + Send>>, |