Struct ndless::fs::FileType

pub struct FileType(/* private fields */);

A structure representing a type of file with accessors for each file type. It is returned by Metadata::file_type method.

Implementations

impl FileType

pub fn is_dir(&self) -> bool

Tests whether this file type represents a directory. The result is mutually exclusive to the results of is_file; only zero or one of these tests may pass.

Examples

fn main() -> std::io::Result<()> {
    use std::fs;

    let metadata = fs::metadata("foo.txt")?;
    let file_type = metadata.file_type();

    assert_eq!(file_type.is_dir(), false);
    Ok(())
}

pub fn is_file(&self) -> bool

Tests whether this file type represents a regular file. The result is mutually exclusive to the results of is_dir; only zero or one of these tests may pass.

Examples

fn main() -> std::io::Result<()> {
    use std::fs;

    let metadata = fs::metadata("foo.txt")?;
    let file_type = metadata.file_type();

    assert_eq!(file_type.is_file(), true);
    Ok(())
}

Trait Implementations

impl Clone for FileType

fn clone(&self) -> FileType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileType

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

Formats the value using the given formatter.

impl Hash for FileType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FileType

fn eq(&self, other: &FileType) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FileType

impl Eq for FileType

impl StructuralPartialEq for FileType