Enum Op 

pub enum Op {
    Equal {
        old: Range<usize>,
        new: Range<usize>,
    },
    Delete {
        old: Range<usize>,
        new: Range<usize>,
    },
    Insert {
        old: Range<usize>,
        new: Range<usize>,
    },
}

One run of an edit script. Ranges index the compared sequences: lines for diff_lines, bytes of the input strings for diff_words and diff_chars. The side a run does not touch has an empty range at the position where the run applies.

Variants

Equal

old and new hold equal elements.

Fields

old: Range<usize>

new: Range<usize>

Delete

old is removed; new is empty.

Fields

old: Range<usize>

new: Range<usize>

Insert

new is inserted; old is empty.

Fields

old: Range<usize>

new: Range<usize>

Implementations

impl Op

pub fn old(&self) -> Range<usize>

The range on the old side.

pub fn new_range(&self) -> Range<usize>

The range on the new side.

pub fn is_equal(&self) -> bool

Whether this run is unchanged.

Trait Implementations

impl Clone for Op

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 Op

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

Formats the value using the given formatter.

impl Eq for Op

impl Hash for Op

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Op

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Op