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Simplify Sysroot

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This commit is contained in:
Aleksey Kladov 2020-03-19 17:59:31 +01:00
parent 516fe293a8
commit fc230b943b
2 changed files with 20 additions and 22 deletions
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32
crates/ra_project_model/src/sysroot.rs
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@ -2,7 +2,7 @@
use anyhow::{bail, Context, Result};
use std::{
env,
env, ops,
path::{Path, PathBuf},
process::{Command, Output},
};
@ -19,10 +19,17 @@ pub struct SysrootCrate(RawId);
impl_arena_id!(SysrootCrate);
#[derive(Debug, Clone)]
struct SysrootCrateData {
name: String,
root: PathBuf,
deps: Vec<SysrootCrate>,
pub struct SysrootCrateData {
pub name: String,
pub root: PathBuf,
pub deps: Vec<SysrootCrate>,
}
impl ops::Index<SysrootCrate> for Sysroot {
type Output = SysrootCrateData;
fn index(&self, index: SysrootCrate) -> &SysrootCrateData {
&self.crates[index]
}
}
impl Sysroot {
@ -129,18 +136,9 @@ fn get_or_install_rust_src(cargo_toml: &Path) -> Result<PathBuf> {
Ok(src_path)
}
impl SysrootCrate {
pub fn name(self, sysroot: &Sysroot) -> &str {
&sysroot.crates[self].name
}
pub fn root(self, sysroot: &Sysroot) -> &Path {
sysroot.crates[self].root.as_path()
}
pub fn root_dir(self, sysroot: &Sysroot) -> &Path {
self.root(sysroot).parent().unwrap()
}
pub fn deps<'a>(self, sysroot: &'a Sysroot) -> impl Iterator<Item = SysrootCrate> + 'a {
sysroot.crates[self].deps.iter().copied()
impl SysrootCrateData {
pub fn root_dir(&self) -> &Path {
self.root.parent().unwrap()
}
}