Struct FileSnapshot 

pub struct FileSnapshot {
    pub path: PathBuf,
    pub change: FileChange,
    pub before: Option<String>,
    pub after_len: u64,
    pub after_hash: u64,
    pub added: usize,
    pub removed: usize,
    pub restorable: bool,
}

One file as it was before a patch touched it, with a fingerprint of what the patch left behind so a later restore can tell whether anything else has changed the file since.

Fields

path: PathBuf

change: FileChange

before: Option<String>

after_len: u64

after_hash: u64

added: usize

removed: usize

restorable: bool

False when the previous contents were too large to keep, which is reported rather than silently truncated.

Implementations

impl FileSnapshot

pub fn restore_blocker(&self) -> Option<String>

Why this snapshot cannot be put back, or None when it can. A file the agent wrote and something else then edited is left alone: reverting it would throw away the other edit.

pub fn restore(&self) -> Result<()>

Puts the file back as it was. Callers are expected to have checked Self::restore_blocker first.

Trait Implementations

impl Clone for FileSnapshot

fn clone(&self) -> FileSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileSnapshot

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

Formats the value using the given formatter.

impl Eq for FileSnapshot

impl PartialEq for FileSnapshot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FileSnapshot