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Remove set_make_codegen_backend and set_file_loader 

They can both be set inside the config callback too.
This commit is contained in:
bjorn3 2025-01-22 14:00:36 +00:00
parent ad0c0fc6af
commit 851d9a5b20
2 changed files with 12 additions and 14 deletions
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13
examples/rustc-driver-example.rs
View File

@ -19,7 +19,7 @@ use std::path::Path;
use rustc_ast_pretty::pprust::item_to_string; use rustc_ast_pretty::pprust::item_to_string;
use rustc_data_structures::sync::Lrc; use rustc_data_structures::sync::Lrc;
use rustc_driver::{Compilation, RunCompiler}; use rustc_driver::{Compilation, RunCompiler};
use rustc_interface::interface::Compiler; use rustc_interface::interface::{Compiler, Config};
use rustc_middle::ty::TyCtxt; use rustc_middle::ty::TyCtxt;
struct MyFileLoader; struct MyFileLoader;
@ -51,6 +51,10 @@ fn main() {
struct MyCallbacks; struct MyCallbacks;
impl rustc_driver::Callbacks for MyCallbacks { impl rustc_driver::Callbacks for MyCallbacks {
fn config(&mut self, config: &mut Config) {
config.file_loader = Some(Box::new(MyFileLoader));
}
fn after_crate_root_parsing( fn after_crate_root_parsing(
&mut self, &mut self,
_compiler: &Compiler, _compiler: &Compiler,
@ -83,10 +87,5 @@ impl rustc_driver::Callbacks for MyCallbacks {
} }
fn main() { fn main() {
match RunCompiler::new(&["main.rs".to_string()], &mut MyCallbacks) { RunCompiler::new(&["main.rs".to_string()], &mut MyCallbacks).run();
mut compiler => {
compiler.set_file_loader(Some(Box::new(MyFileLoader)));
compiler.run();
}
}
} }

13
examples/rustc-driver-interacting-with-the-ast.rs
View File

@ -19,7 +19,7 @@ use std::path::Path;
use rustc_ast_pretty::pprust::item_to_string; use rustc_ast_pretty::pprust::item_to_string;
use rustc_data_structures::sync::Lrc; use rustc_data_structures::sync::Lrc;
use rustc_driver::{Compilation, RunCompiler}; use rustc_driver::{Compilation, RunCompiler};
use rustc_interface::interface::Compiler; use rustc_interface::interface::{Compiler, Config};
use rustc_middle::ty::TyCtxt; use rustc_middle::ty::TyCtxt;
struct MyFileLoader; struct MyFileLoader;
@ -51,6 +51,10 @@ fn main() {
struct MyCallbacks; struct MyCallbacks;
impl rustc_driver::Callbacks for MyCallbacks { impl rustc_driver::Callbacks for MyCallbacks {
fn config(&mut self, config: &mut Config) {
config.file_loader = Some(Box::new(MyFileLoader));
}
fn after_crate_root_parsing( fn after_crate_root_parsing(
&mut self, &mut self,
_compiler: &Compiler, _compiler: &Compiler,
@ -90,10 +94,5 @@ impl rustc_driver::Callbacks for MyCallbacks {
} }
fn main() { fn main() {
match RunCompiler::new(&["main.rs".to_string()], &mut MyCallbacks) { RunCompiler::new(&["main.rs".to_string()], &mut MyCallbacks).run();
mut compiler => {
compiler.set_file_loader(Some(Box::new(MyFileLoader)));
compiler.run();
}
}
} }