Enum coreutils_core::backup::BackupMode

pub enum BackupMode {
    None,
    Numbered,
    Existing,
    Simple,
}

Convenience Enum to represent the different backup modes. See module documentation for an in-depth overview of what each backup mode means/does.

Variants

None

No backups will be made.

Numbered

Backups will be made of the form <filename>~<X>~ where X is the next backup number.

Existing

The backup method will be consistant with what already exists for the current file.

Simple

Backups will be made of the form <filename><suffix> where suffix is any suffix.

Methods

impl BackupMode

pub fn from_string(string: impl AsRef<str>) -> Self

Creates an instance of BackupMode from a string slice. Any invalid input will result in BackupMode::Existing to be returned.

Trait Implementations

impl Clone for BackupMode

fn clone(&self) -> BackupMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BackupMode

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

Formats the value using the given formatter.

impl Eq for BackupMode

impl<'_> From<&'_ str> for BackupMode

fn from(string: &str) -> Self

Creates an instance of BackupMode from a string slice. Any invalid input will result in BackupMode::Existing to be returned.

impl PartialEq<BackupMode> for BackupMode

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for BackupMode

impl StructuralPartialEq for BackupMode