Struct VersionRange 

pub struct VersionRange {
    pub range_str: String,
    /* private fields */
}

Version range representation - a disjunction of BoundSets (union of intersections)

Fields

range_str: String

Cached string representation

Implementations

impl VersionRange

pub fn new(range_str: String) -> Result<Self, RezCoreError>

Create a new version range from a string

pub fn any() -> Self

Create a version range that matches any version (equivalent to "" or "*")

pub fn none() -> Self

Create a version range that matches no version (empty set)

pub fn parse(range_str: &str) -> Result<Self, RezCoreError>

Parse a version range string

Supported formats:

• "" or "*" - any version
• ">=1.0" - single constraint
• ">=1.0,<2.0" - comma-separated AND constraints (rez style)
• ">=1.0 <2.0" - space-separated AND constraints
• "1.0+" - rez shorthand for >=1.0
• "<1.0|>=2.0" - pipe-separated OR constraints
• "==1.0" - exact version
• "~=1.4" - compatible release

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

Check if a version satisfies this range

pub fn as_str(&self) -> &str

Get the string representation

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

Check if this range intersects with another range

pub fn intersect(&self, other: &VersionRange) -> Option<VersionRange>

Compute the intersection of two ranges

pub fn union(&self, other: &VersionRange) -> VersionRange

Compute the union of two ranges (pipe-separated)

pub fn subtract(&self, other: &VersionRange) -> Option<VersionRange>

Compute the difference of two ranges: versions in self but not in other Returns None if the result would be empty

pub fn is_any(&self) -> bool

Check if this range is the “any” range (matches all versions)

pub fn is_subset_of(&self, other: &VersionRange) -> bool

Check if this range is a subset of another range (every version in self is also in other)

pub fn is_superset_of(&self, other: &VersionRange) -> bool

Check if this range is a superset of another range

pub fn is_empty(&self) -> bool

Check if this range is empty (no versions match)

Trait Implementations

impl Clone for VersionRange

fn clone(&self) -> VersionRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionRange

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VersionRange

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for VersionRange

fn eq(&self, other: &VersionRange) -> 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 Serialize for VersionRange

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for VersionRange

impl StructuralPartialEq for VersionRange