Enum UndoableOperation 

pub enum UndoableOperation {
    FilesMoved {
        moves: Vec<(PathBuf, PathBuf)>,
    },
    FilesCopied {
        created: Vec<PathBuf>,
    },
    FilesTrashed {
        paths: Vec<PathBuf>,
        at: SystemTime,
    },
    FilesRenamed {
        renames: Vec<(PathBuf, PathBuf)>,
    },
    FileCreated {
        path: PathBuf,
    },
    DirectoryCreated {
        path: PathBuf,
    },
}

An operation that can be reversed.

Variants

FilesMoved

(original, current) locations of moved items.

Fields

moves: Vec<(PathBuf, PathBuf)>

FilesCopied

Items created by a copy; undo moves them to the Trash.

Fields

created: Vec<PathBuf>

FilesTrashed

Items moved to the Trash at at; restorable where the platform exposes the Trash (Linux, Windows).

Fields

paths: Vec<PathBuf>

at: SystemTime

FilesRenamed

(original, current) paths of renamed items.

Fields

renames: Vec<(PathBuf, PathBuf)>

FileCreated

A file that is removed on undo only while still empty.

Fields

path: PathBuf

DirectoryCreated

A directory that is removed on undo only while still empty.

Fields

path: PathBuf

Implementations

impl UndoableOperation

pub fn item_count(&self) -> usize

Number of top-level items in the record.

pub fn touched_paths(&self) -> Vec<PathBuf>

Every path the operation, or undoing it, can change.

pub fn can_undo(&self) -> bool

Whether undo is possible on this platform.

pub fn undo_description(&self) -> String

What undo will do, for display.

Trait Implementations

impl Clone for UndoableOperation

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UndoableOperation

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

Formats the value using the given formatter.

impl Eq for UndoableOperation

impl PartialEq for UndoableOperation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UndoableOperation