Fix read_single parsing failure due to \n
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parent
becfe89299
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3 changed files with 3 additions and 3 deletions
2
Cargo.lock
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2
Cargo.lock
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@ -926,7 +926,7 @@ dependencies = [
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[[package]]
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[[package]]
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name = "usdpl-back"
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name = "usdpl-back"
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version = "0.5.0"
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version = "0.5.2"
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dependencies = [
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dependencies = [
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"bytes",
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"bytes",
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"tokio",
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"tokio",
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@ -1,6 +1,6 @@
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[package]
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[package]
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name = "usdpl-back"
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name = "usdpl-back"
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version = "0.5.1"
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version = "0.5.3"
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edition = "2021"
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edition = "2021"
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license = "GPL-3.0-only"
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license = "GPL-3.0-only"
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repository = "https://github.com/NGnius/usdpl-rs"
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repository = "https://github.com/NGnius/usdpl-rs"
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@ -15,7 +15,7 @@ pub fn write_single<P: AsRef<Path>, D: Display>(path: P, display: D) -> Result<(
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/// Read something from a file.
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/// Read something from a file.
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/// Useful for kernel configuration files.
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/// Useful for kernel configuration files.
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pub fn read_single<P: AsRef<Path>, D: FromStr<Err=E>, E>(path: P) -> Result<D, (Option<io::Error>, Option<E>)> {
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pub fn read_single<P: AsRef<Path>, D: FromStr<Err=E>, E>(path: P) -> Result<D, (Option<io::Error>, Option<E>)> {
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let mut file = File::create(path).map_err(|e| (Some(e), None))?;
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let mut file = File::open(path).map_err(|e| (Some(e), None))?;
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let mut string = String::new();
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let mut string = String::new();
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file.read_to_string(&mut string).map_err(|e| (Some(e), None))?;
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file.read_to_string(&mut string).map_err(|e| (Some(e), None))?;
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string.trim().parse().map_err(|e| (None, Some(e)))
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string.trim().parse().map_err(|e| (None, Some(e)))
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