Enum Difference 

pub enum Difference {
    Major,
    PreMajor,
    Minor,
    PreMinor,
    Patch,
    PrePatch,
    PreRelease,
}

The kind of change between two versions.

The Pre* variants mean the higher version is a prerelease. Difference::as_str renders the same lowercase names node-semver uses ("major", "premajor", …). The derived Ord follows declaration order (Major < PreMajor < Minor < … < PreRelease); it is a stable total order, not a ranking of “impact”.

Variants

Major

A major bump (1.x.y → 2.0.0).

PreMajor

A major bump to a prerelease (1.0.0 → 2.0.0-rc).

Minor

A minor bump (1.0.x → 1.1.0).

PreMinor

A minor bump to a prerelease (1.0.0 → 1.1.0-rc).

Patch

A patch bump (1.0.0 → 1.0.1).

PrePatch

A patch bump to a prerelease (1.0.0 → 1.0.1-rc).

PreRelease

Only the prerelease identifiers differ (1.0.0-a → 1.0.0-b).

Implementations

impl Difference

pub const fn as_str(self) -> &'static str

The node-semver name for this difference ("major", "premajor", "minor", "preminor", "patch", "prepatch", "prerelease").

pub const fn is_prerelease(self) -> bool

Whether this is one of the prerelease variants (PreMajor, PreMinor, PrePatch, PreRelease).

Trait Implementations

impl Clone for Difference

fn clone(&self) -> Difference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Difference

impl Debug for Difference

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

Formats the value using the given formatter.

impl Eq for Difference

impl Hash for Difference

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 Ord for Difference

fn cmp(&self, other: &Difference) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Difference

fn eq(&self, other: &Difference) -> 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 PartialOrd for Difference

fn partial_cmp(&self, other: &Difference) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Difference