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when generating lsp config use RUST_SRC_PATH if set

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David Barroso 2022-12-10 14:05:44 +01:00
parent 1ce671528e
commit b2df015fe6
1 changed files with 7 additions and 0 deletions
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7
src/project.rs
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@ -1,5 +1,6 @@
use glob::glob; use glob::glob;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use std::env;
use std::error::Error; use std::error::Error;
use std::process::Command; use std::process::Command;
@ -64,6 +65,12 @@ impl RustAnalyzerProject {
/// Use `rustc` to determine the default toolchain /// Use `rustc` to determine the default toolchain
pub fn get_sysroot_src(&mut self) -> Result<(), Box<dyn Error>> { pub fn get_sysroot_src(&mut self) -> Result<(), Box<dyn Error>> {
// check if RUST_SRC_PATH is set
if let Ok(path) = env::var("RUST_SRC_PATH") {
self.sysroot_src = path;
return Ok(());
}
let toolchain = Command::new("rustc") let toolchain = Command::new("rustc")
.arg("--print") .arg("--print")
.arg("sysroot") .arg("sysroot")