Enum rustc_semver::SpecialVersion

pub enum SpecialVersion {
    Alpha,
    Alpha2,
    Beta,
}

SpecialVersion represents a special version from the first releases.

Before Rust 1.0.0, there were two alpha and one beta release, namely

• 1.0.0-alpha
• 1.0.0-alpha.2
• 1.0.0-beta

This enum represents those releases.

Variants

Alpha

Alpha2

Beta

Trait Implementations

impl Clone for SpecialVersion

pub fn clone(&self) -> SpecialVersion

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for SpecialVersion

impl Debug for SpecialVersion

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

Formats the value using the given formatter.

impl Display for SpecialVersion

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

Formats the value using the given formatter.

impl Eq for SpecialVersion

impl Ord for SpecialVersion

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<SpecialVersion> for SpecialVersion

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<SpecialVersion> for SpecialVersion

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for SpecialVersion

impl StructuralPartialEq for SpecialVersion