Programming-Idioms

Implementation
Rust

Be concise.

Be useful.

All contributions dictatorially edited by webmasters to match personal tastes.

Please do not paste any copyright violating resource.

Please try to avoid dependencies to third-party libraries and frameworks.

Implementation edit is for fixing errors and enhancing with metadata.

Instead of changing the code of the snippet, consider creating another Rust implementation.

Other implementations
import "fmt"
import "os"
import "strings"
sep := fmt.Sprintf("%c", os.PathSeparator)
p = strings.TrimSuffix(p, sep)
import "fmt"
import "path/filepath"
import "strings"
sep := fmt.Sprintf("%c", filepath.Separator)
p = strings.TrimSuffix(p, sep)
p.chomp!("/")
SysUtils
begin
  p := ExcludeTrailingPathDelimiter(p);
end.
LazFileUtils
begin
  p := ChompPathDelim(p);
end.
import std.string,
import std.path;
p = p.chomp(dirSeparator);
import os
if p.endswith(os.sep):
    p = p[:-1]
let p = if ::std::path::is_separator(p.chars().last().unwrap()) {
    &p[0..p.len()-1]
} else {
    p
};
use File::Spec qw();
chomp $p, File::Spec->catdir('');
using System.IO;
p.TrimEnd(Path.DirectorySeparatorChar);
if string.sub(p, -1, -1) == "/" then
	p=string.sub(p, 1, -2)
end