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Fix clippy suggestions
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@@ -16,7 +16,7 @@ fn main() {
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}
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}
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let var = std::env::var_os("SHELL_COMPLETIONS_DIR").or(std::env::var_os("OUT_DIR"));
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let var = std::env::var_os("SHELL_COMPLETIONS_DIR").or_else(|| std::env::var_os("OUT_DIR"));
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let outdir = match var {
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None => return,
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Some(outdir) => outdir,
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+2
-2
@@ -176,7 +176,7 @@ fn run() -> Result<ExitCode> {
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let path_separator = matches.value_of("path-separator").map(|str| str.to_owned());
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let ls_colors = if colored_output {
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Some(LsColors::from_env().unwrap_or(LsColors::from_string(DEFAULT_LS_COLORS)))
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Some(LsColors::from_env().unwrap_or_else(|| LsColors::from_string(DEFAULT_LS_COLORS)))
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} else {
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None
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};
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@@ -344,7 +344,7 @@ fn run() -> Result<ExitCode> {
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.value_of("threads")
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.map(|n| usize::from_str_radix(n, 10))
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.transpose()
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.context(format!("Failed to parse number of threads"))?
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.context("Failed to parse number of threads")?
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.map(|n| {
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if n > 0 {
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Ok(n)
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