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Code Issues Activity

Do not create temp value

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This commit is contained in:
Paul-Christian Volkmer
2023-06-15 22:07:53 +02:00
parent 1fdac88d6d
commit 2c11690edf
1 changed files with 3 additions and 3 deletions
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6
src/main.rs
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@@ -85,14 +85,14 @@ fn read_inputfile(inputfile: String) -> Result<OnkostarEditor, FileError> {
} }
fn write_outputfile(filename: String, content: &String) -> Result<(), FileError> { fn write_outputfile(filename: String, content: &String) -> Result<(), FileError> {
let mut file = OpenOptions::new() OpenOptions::new()
.read(false) .read(false)
.write(true) .write(true)
.create(true) .create(true)
.truncate(true) .truncate(true)
.open(filename.clone()) .open(filename.clone())
.map_err(|err| FileError::Writing(filename.clone(), err.to_string()))?; .map_err(|err| FileError::Writing(filename.clone(), err.to_string()))?
file.write_all(content.as_bytes()) .write_all(content.as_bytes())
.map_err(|err| FileError::Writing(filename, err.to_string()))?; .map_err(|err| FileError::Writing(filename, err.to_string()))?;
Ok(()) Ok(())
} }