mirror/rustlings
1
0
Fork 0
mirror of https://github.com/rust-lang/rustlings.git synced 2024-12-25 00:00:05 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #574 from jrvidal/temp_file

Browse source 
fix: more unique temp_file
This commit is contained in:
fmoko 2020-10-31 12:57:33 +01:00 committed by GitHub
parent dd84cc5fd4 5643ef05bc
commit a9dae71188
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/exercise.rs
View file

@ -11,10 +11,15 @@ const I_AM_DONE_REGEX: &str = r"(?m)^\s*///?\s*I\s+AM\s+NOT\s+DONE";
const CONTEXT: usize = 2;
const CLIPPY_CARGO_TOML_PATH: &str = "./exercises/clippy/Cargo.toml";
// Get a temporary file name that is hopefully unique to this process
// Get a temporary file name that is hopefully unique
#[inline]
fn temp_file() -> String {
format!("./temp_{}", process::id())
let thread_id: String = format!("{:?}", std::thread::current().id())
.chars()
.filter(|c| c.is_alphanumeric())
.collect();
format!("./temp_{}_{}", process::id(), thread_id)
}
// The mode of the exercise.