Enum DiffKind

#[non_exhaustive]
pub enum DiffKind {
    String,
    Slice,
    Set,
    Map,
    Custom(&'static str),
}

Available on crate feature diff only.

A discriminant that represents how a diff should be formatted.

You would format a diff of two strings differently from a diff of two slices. Diff “kinds” exist to pass this information along to the formatter.

The Custom variant exists for when you’re implementing Diffable on your own types and the none of the provided kinds are suitable. Note that the provided formatter won’t know what to do with custom diff kinds, so you would need to implement your own formatter in this case.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

String

Diffing strings.

Slice

Diffing slices.

Set

Diffing sets.

Map

Diffing maps.

Custom(&'static str)

Provide your own custom diff kind.

Trait Implementations

impl Clone for DiffKind

fn clone(&self) -> DiffKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DiffKind

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

Formats the value using the given formatter.

impl Hash for DiffKind

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 DiffKind

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DiffKind

impl Eq for DiffKind

impl StructuralPartialEq for DiffKind