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fix: more unique temp_file

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This commit is contained in:
Roberto Vidal 2020-10-30 14:39:28 +01:00
parent f38f42f17d
commit 5643ef05bc
1 changed files with 7 additions and 2 deletions
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9
src/exercise.rs
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@ -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.