Enum Suffix 

pub enum Suffix {
    Stable,
    Patch(u16),
    Prerelease {
        stability: Stability,
        num: String,
    },
    Dev,
    PrereleaseDev {
        stability: Stability,
        num: String,
    },
    PatchDev(u16),
}

Stability suffix on a numeric version. Composer’s enum has more variants than Stability (which is the top-level keyword for minimum-stability) — patch is not its own Stability but appears in normalized strings as -patchN. Dev here means a bare -dev; PrereleaseDev is the -RC1-dev hybrid.

Variants

Stable

No suffix.

Patch(u16)

-patchN. Still stable in Composer’s stability model.

Prerelease

-RC<num>, -beta<num>, -alpha<num>. num is the canonical rendered number tail ("" for bare -beta, "0" for -beta0/-beta.0, "3.1" for -alpha.3.1, "2.1-3" for -alpha-2.1-3). The string is appended verbatim after the stability keyword.

Fields

stability: Stability

num: String

Dev

Bare -dev.

PrereleaseDev

Prerelease followed by -dev (-RC1-dev, etc.).

Fields

stability: Stability

num: String

PatchDev(u16)

-patch<num>-dev hybrid (1.0.0.pl3-dev → 1.0.0.0-patch3-dev).

Implementations

impl Suffix

pub fn stability(&self) -> Stability

Trait Implementations

impl Clone for Suffix

fn clone(&self) -> Suffix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Suffix

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

Formats the value using the given formatter.

impl Eq for Suffix

impl Hash for Suffix

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 Suffix

fn eq(&self, other: &Suffix) -> 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 StructuralPartialEq for Suffix