Struct VersionReq 

pub struct VersionReq { /* private fields */ }

A version requirement (wrapper around semver::VersionReq).

Implementations

impl VersionReq

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

Parse a version requirement like “^1.0”, “>=2.0”, “1.2”.

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

Check if a version matches this requirement.

Trait Implementations

impl Clone for VersionReq

fn clone(&self) -> VersionReq

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionReq

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

Formats the value using the given formatter.

impl Display for VersionReq

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

Formats the value using the given formatter.