Struct Metadata 

pub struct Metadata { /* private fields */ }

Available on crate feature root only.

Metadata information about a file.

This structure is returned from the metadata function and represents known metadata about a file such as its permissions, size, modification times, etc.

Implementations

impl Metadata

pub fn is_dir(&self) -> bool

Returns true if this metadata is for a directory. The result is mutually exclusive to the result of Metadata::is_file.

Examples

use relative_path_utils::Root;

let root = Root::new(".")?;

let metadata = root.metadata("foo.txt")?;
assert!(!metadata.is_dir());

pub fn is_file(&self) -> bool

Returns true if this metadata is for a regular file. The result is mutually exclusive to the result of Metadata::is_dir.

When the goal is simply to read from (or write to) the source, the most reliable way to test the source can be read (or written to) is to open it. Only using is_file can break workflows like diff <( prog_a ) on a Unix-like system for example. See Root::open or OpenOptions::open for more information.

Examples

use relative_path_utils::Root;

let root = Root::new(".")?;

let metadata = root.metadata("foo.txt")?;
assert!(metadata.is_file());

pub fn is_symlink(&self) -> bool

Returns true if this metadata is for a symbolic link.

Examples

use relative_path_utils::Root;

let root = Root::new(".")?;

let metadata = root.metadata("foo.txt")?;
assert!(metadata.is_symlink());

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.