Struct singlefile::manager::mode::Atomic

pub struct Atomic<Format> { /* private fields */ }

Similar to Writable, but eliminates the possibility of file corruption in the case of the FileFormat failing midway during a write. The tradeoff is that file contents must be buffered in memory during a write.

Trait Implementations

impl<Format: Clone> Clone for Atomic<Format>

fn clone(&self) -> Atomic<Format>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Format: Debug> Debug for Atomic<Format>

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

Formats the value using the given formatter.

impl<Format: Default> Default for Atomic<Format>

fn default() -> Atomic<Format>

Returns the “default value” for a type.

impl<Format> FileMode<Format> for Atomic<Format>

fn open(path: &Path) -> Result<File>

Open a file according to this mode, returning an error if it does not exist.

impl<Format> From<Format> for Atomic<Format>

fn from(format: Format) -> Atomic<Format>

Converts to this type from the input type.

impl<T, Format> Reading<T, Format> for Atomic<Format>where
    Format: FileFormat<T>,

fn read(&self, file: &File) -> Result<T, Error<Format::FormatError>>

Read a value from the file.

impl<T, Format> Writing<T, Format> for Atomic<Format>where
    Format: FileFormat<T>,

fn write(&self, file: &File, value: &T) -> Result<(), Error<Format::FormatError>>

Write a value to the file.