Enum Identifier

pub enum Identifier {
    Numeric(u64),
    AlphaNumeric(String),
}

Helper enum for holding data of alphanumeric or numeric suffix identifiers.

This enum is used to hold suffix parts of pre and build fields of Version struct. Theses suffixes may be either numeric or alphanumeric.

Examples

Parsing Version with pre-release part composed of two Identifiers:

use semver_parser::version;

let version = version::parse("0.1.2-alpha1.0")?;

let expected_pre = vec![
    version::Identifier::AlphaNumeric(String::from("alpha1")),
    version::Identifier::Numeric(0),
];

assert_eq!(expected_pre, version.pre);

Variants

Numeric(u64)

An identifier that’s solely numbers.

AlphaNumeric(String)

An identifier with letters and numbers.

Implementations

impl Identifier

pub fn concat(self, add_str: &str) -> Identifier

Trait Implementations

impl Clone for Identifier

fn clone(&self) -> Identifier

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Identifier

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

Formats the value using the given formatter.

impl Display for Identifier

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

Formats the value using the given formatter.

impl Hash for Identifier

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 Identifier

fn cmp(&self, other: &Identifier) -> 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 Identifier

fn eq(&self, other: &Identifier) -> 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 Identifier

fn partial_cmp(&self, other: &Identifier) -> 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 Eq for Identifier

impl StructuralPartialEq for Identifier