Struct FileIdentity 

pub struct FileIdentity { /* private fields */ }

A file’s device and inode, which outlive any one name: how a writer checks that a path still names the file it created, and how the size limit keys the files programs hold open.

Implementations

impl FileIdentity

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

Windows knows a file’s identity only from metadata read through an open handle, as a Dir stat or File::metadata reads it; other metadata is refused.

Trait Implementations

impl Clone for FileIdentity

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FileIdentity

impl Debug for FileIdentity

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

Formats the value using the given formatter.

impl Eq for FileIdentity

impl Hash for FileIdentity

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 FileIdentity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FileIdentity