Struct dia_files::filter::SomeFileExts

pub struct SomeFileExts<'a> { /* fields omitted */ }

A filter that only accepts files by extensions you provide

Notes

• File extensions do not contain leading dot ..
• Providing an empty list means you have nothing to pick. So all files will be ignored.
• To pick files which have no extensions, you can provide NO_EXT.

Examples

use std::path::PathBuf;
use dia_files::filter::{NO_EXT, Case, SomeFileExts};

let dir = PathBuf::from(file!()).parent().unwrap().to_path_buf();

let filter = SomeFileExts::new(&["rs"], Case::Sensitive);
assert!(dia_files::find_files(&dir, false, filter).unwrap().count() > 0);

let filter = SomeFileExts::new(&[], Case::Insensitive);
assert!(dia_files::find_files(&dir, false, filter).unwrap().count() == 0);

let filter = SomeFileExts::new(&[NO_EXT], Case::Insensitive);
assert!(dia_files::find_files(&dir, false, filter).unwrap().count() == 0);

Methods

impl<'a> SomeFileExts<'a>

pub fn new(file_exts: &'a [&'a str], case: Case) -> Self

Makes new instance

Trait Implementations

impl<'_> Filter for SomeFileExts<'_>

fn accept(&self, p: &Path) -> bool

Returns true to accept given path, false to ignore it

impl<'a> Clone for SomeFileExts<'a>

fn clone(&self) -> SomeFileExts<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for SomeFileExts<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.