Struct FileSnapshot

pub struct FileSnapshot<T: Debug> { /* private fields */ }

A structure holding enough information to reload a value if its on-disk representation changes as determined by its modified time.

Implementations

impl<T: Debug> FileSnapshot<T>

Lifecycle

pub fn new(value: T) -> Self

A way for users to create ‘fake’ snapshot from value that isn’t actually linked to a file on disk.

This is useful if there are alternative ways of obtaining the contained instance as fallback to trying to read it from disk.

Trait Implementations

impl<T: Clone + Debug> Clone for FileSnapshot<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Debug> Debug for FileSnapshot<T>

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

Formats the value using the given formatter.

impl<T: Debug> Deref for FileSnapshot<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Debug> DerefMut for FileSnapshot<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T: Debug> From<T> for FileSnapshot<T>

fn from(value: T) -> Self

Converts to this type from the input type.