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Trait DirEntry

Source 
pub trait DirEntry: Debug {
    type Metadata: Metadata;
    type FileType: FileType;

    // Required methods
    fn path(&self) -> PathBuf;
    fn metadata(&self) -> Result<Self::Metadata>;
    fn file_type(&self) -> Result<Self::FileType>;
    fn file_name(&self) -> OsString;
}
Expand description

Entries returned by the iterator returned from read_dir.

DirEntry represents an entry inside a directory on a filesystem that can be inspected to learn about the entry.

Required Associated Types§

Source

type Metadata: Metadata

The Metadata type in the same module implementing this trait.

Source

type FileType: FileType

The FileType type in the same module implementing this trait.

Required Methods§

Source

fn path(&self) -> PathBuf

Returns the full path to the file or directory this entry represents.

§Examples
use rsfs::*;
use rsfs::mem::FS;
let fs = FS::new();

for entry in fs.read_dir(".")? {
    let entry = entry?;
    println!("{:?}", entry.path());
}

This prints output like:

"./foo.txt"
"./README.md"
Source

fn metadata(&self) -> Result<Self::Metadata>

Returns metadata for the file this entry represents.

§Examples
use rsfs::*;
use rsfs::mem::FS;
let fs = FS::new();

for entry in fs.read_dir(".")? {
    let entry = entry?;
    println!("{:?}: {:?}", entry.path(), entry.metadata()?.permissions());
}
Source

fn file_type(&self) -> Result<Self::FileType>

Returns the file type for what this entry points at.

§Examples
use rsfs::*;
use rsfs::mem::FS;
let fs = FS::new();

for entry in fs.read_dir(".")? {
    let entry = entry?;
    println!("{:?}: {:?}", entry.path(), entry.file_type()?);
}
Source

fn file_name(&self) -> OsString

Returns the base name of the file or directory this entry represents.

§Examples
use rsfs::*;
use rsfs::mem::FS;
let fs = FS::new();

for entry in fs.read_dir(".")? {
    println!("{:?}", entry?.file_name());
}

Implementors§