Struct Comparator 

pub struct Comparator {
    pub op: Op,
    pub major: u64,
    pub minor: Option<u64>,
    pub patch: Option<u64>,
    pub pre: Prerelease,
}

A single version comparator

Fields

op: Op

Comparison operator

major: u64

Major version

minor: Option<u64>

Minor version (None for wildcards like 1.*)

patch: Option<u64>

Patch version (None for wildcards like 1.2.*)

pre: Prerelease

Prerelease

Implementations

impl Comparator

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

Parse a single comparator

pub fn matches(&self, version: &Version) -> bool

Check if a version matches this comparator

Trait Implementations

impl Clone for Comparator

fn clone(&self) -> Comparator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Comparator

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

Formats the value using the given formatter.

impl Display for Comparator

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

Formats the value using the given formatter.

impl PartialEq for Comparator

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

impl StructuralPartialEq for Comparator