Struct VersionInterval 

pub struct VersionInterval {
    pub lo: Option<Bound>,
    pub hi: Option<Bound>,
}

A contiguous version interval. None bounds are unbounded sides.

Fields

lo: Option<Bound>

Lower bound (None = unbounded below).

hi: Option<Bound>

Upper bound (None = unbounded above).

Implementations

impl VersionInterval

pub const fn unbounded() -> Self

The interval containing every version.

pub fn point(v: Version) -> Self

Degenerate single-point interval [v, v].

pub fn from_req(req: &VersionReq) -> Option<Self>

Desugar a VersionReq (conjunction of comparators) to an interval. None when a comparator op is unsupported (future semver ops).

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

Whether v lies inside the interval.

pub fn intersects(&self, other: &Self) -> bool

Whether two intervals share at least one version.

pub fn is_empty(&self) -> bool

Whether the interval contains no versions (contradictory comparators).

Trait Implementations

impl Clone for VersionInterval

fn clone(&self) -> VersionInterval

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionInterval

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

Formats the value using the given formatter.

impl Eq for VersionInterval

impl PartialEq for VersionInterval

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