Enum PredicateNodeWire 

pub enum PredicateNodeWire {
    Exists {
        key: TagKey,
    },
    Equals {
        key: TagKey,
        value: String,
    },
    NumericAtLeast {
        key: TagKey,
        threshold: f64,
    },
    NumericAtMost {
        key: TagKey,
        threshold: f64,
    },
    NumericInRange {
        key: TagKey,
        min: f64,
        max: f64,
    },
    SemverAtLeast {
        key: TagKey,
        version: String,
    },
    SemverAtMost {
        key: TagKey,
        version: String,
    },
    SemverCompatible {
        key: TagKey,
        version: String,
    },
    StringPrefix {
        key: TagKey,
        prefix: String,
    },
    StringMatches {
        key: TagKey,
        pattern: String,
    },
    MetadataExists {
        key: String,
    },
    MetadataEquals {
        key: String,
        value: String,
    },
    MetadataMatches {
        key: String,
        pattern: String,
    },
    MetadataNumericAtLeast {
        key: String,
        threshold: f64,
    },
    And {
        children: Vec<u32>,
    },
    Or {
        children: Vec<u32>,
    },
    Not {
        child: u32,
    },
}

One node in the flat predicate wire format. And/Or/Not reference their children via u32 indices into the parent PredicateWire’s nodes table.

Node ordering invariant: children always appear at lower indices than their parent (post-order serialization). The rebuild path enforces this to catch malformed wire payloads that attempt index cycles.

Variants

Exists

Leaf: tag with this (axis, key) is present.

Fields

key: TagKey

Tag key.

Equals

Leaf: tag’s value matches exactly.

Fields

key: TagKey

Tag key.

value: String

Required value.

NumericAtLeast

Leaf: tag’s value parses to f64 and is >= threshold.

Fields

key: TagKey

Tag key.

threshold: f64

Inclusive lower bound.

NumericAtMost

Leaf: tag’s value parses to f64 and is <= threshold.

Fields

key: TagKey

Tag key.

threshold: f64

Inclusive upper bound.

NumericInRange

Leaf: tag’s value parses to f64 and lies in [min, max].

Fields

key: TagKey

Tag key.

min: f64

Inclusive lower bound.

max: f64

Inclusive upper bound.

SemverAtLeast

Leaf: tag’s value parses to a semver triple and is >= version.

Fields

key: TagKey

Tag key.

version: String

Reference version.

SemverAtMost

Leaf: tag’s value parses to a semver triple and is <= version.

Fields

key: TagKey

Tag key.

version: String

Reference version.

SemverCompatible

Leaf: tag’s value parses to a semver triple and is in the same compatibility band as version.

Fields

key: TagKey

Tag key.

version: String

Reference version.

StringPrefix

Leaf: tag’s value starts with prefix.

Fields

key: TagKey

Tag key.

prefix: String

Prefix to match.

StringMatches

Leaf: tag’s value contains pattern as a substring.

Fields

key: TagKey

Tag key.

pattern: String

Substring pattern.

MetadataExists

Leaf: metadata key is present.

Fields

key: String

Metadata key.

MetadataEquals

Leaf: metadata value matches exactly.

Fields

key: String

Metadata key.

value: String

Required value.

MetadataMatches

Leaf: metadata value contains pattern as a substring.

Fields

key: String

Metadata key.

pattern: String

Substring pattern.

MetadataNumericAtLeast

Leaf: metadata value parses to f64 and is >= threshold.

Fields

key: String

Metadata key.

threshold: f64

Inclusive lower bound.

And

Composite: conjunction of children at the named indices.

Fields

children: Vec<u32>

Child indices into the parent PredicateWire::nodes.

Or

Composite: disjunction of children at the named indices.

Fields

children: Vec<u32>

Child indices into the parent PredicateWire::nodes.

Not

Composite: negation of the child at the named index.

Fields

child: u32

Child index into the parent PredicateWire::nodes.

Trait Implementations

impl Clone for PredicateNodeWire

fn clone(&self) -> PredicateNodeWire

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredicateNodeWire

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PredicateNodeWire

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PredicateNodeWire

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PredicateNodeWire