Struct VersionConstraint 

pub struct VersionConstraint {
    pub min: String,
    pub max: Option<String>,
}

Version range: minimum (required) and optional maximum, both inclusive.

Date-based versions (YYYY-MM-DD) are lexicographically orderable, so constraint checking is simple string comparison.

Fields

min: String

max: Option<String>

Implementations

impl VersionConstraint

pub fn satisfied_by(&self, version: &str) -> bool

Check if a version satisfies this constraint.

pub fn parse(value: &Value) -> Result<Self, String>

Parse from a JSON value: { "min": "...", "max": "..." }.

Trait Implementations

impl Clone for VersionConstraint

fn clone(&self) -> VersionConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionConstraint

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

Formats the value using the given formatter.

impl Eq for VersionConstraint

impl PartialEq for VersionConstraint

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