Struct VersionSpecifier 

pub struct VersionSpecifier {
    pub operator: Operator,
    pub version: Version,
    pub wildcard: bool,
}

A single version specifier (operator + version)

Fields

operator: Operator

The comparison operator

version: Version

The version to compare against

wildcard: bool

Whether this is a wildcard match (e.g., ==1.0.*)

Implementations

impl VersionSpecifier

pub fn new(operator: Operator, version: Version) -> Self

Create a new version specifier

pub fn parse(s: &str) -> Result<Self, Error>

Parse a single version specifier

pub fn contains(&self, v: &Version) -> bool

Check if a version satisfies this specifier

pub fn to_range(&self) -> Range<Version>

Convert to a pubgrub range

Trait Implementations

impl Clone for VersionSpecifier

fn clone(&self) -> VersionSpecifier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionSpecifier

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

Formats the value using the given formatter.

impl FromStr for VersionSpecifier

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for VersionSpecifier

fn eq(&self, other: &VersionSpecifier) -> 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 Eq for VersionSpecifier

impl StructuralPartialEq for VersionSpecifier