Struct ProjectionHint 

pub struct ProjectionHint {
    pub action: Option<String>,
    pub item_type: Option<String>,
    pub tags: Vec<String>,
    pub retract_tags: Vec<String>,
    pub summary: Option<Summary>,
    pub annotations: Vec<Annotation>,
}

Product-facing projection metadata supplied by rules, not inferred by core.

Fields

action: Option<String>

item_type: Option<String>

tags: Vec<String>

retract_tags: Vec<String>

Tags this hint removes from the accumulated projection. Tag overlay is union-only, so an annotator that supersedes an earlier framing (e.g. a CFM-71 container reshape replacing a pair-time binoc.move) needs a way to drop the now-stale tag — otherwise the IR carries contradictory tags (inert in rendering, but incoherent in JSON). A retraction is honored whenever tags are merged: the named tags are removed from the result and can never be re-introduced by the same hint.

summary: Option<Summary>

annotations: Vec<Annotation>

Implementations

impl ProjectionHint

pub fn action(self, action: impl Into<String>) -> Self

pub fn item_type(self, item_type: impl Into<String>) -> Self

pub fn tag(self, tag: impl Into<String>) -> Self

pub fn retract_tag(self, tag: impl Into<String>) -> Self

Declare that this hint retracts tag from the accumulated projection — used to drop a superseded framing (e.g. a reshape annotator dropping the pair-time binoc.move). See ProjectionHint::retract_tags.

pub fn summary(self, summary: impl Into<Summary>) -> Self

pub fn annotate( self, package: impl Into<String>, key: impl Into<String>, value: Value, ) -> Self

pub fn merge_from(&mut self, other: &ProjectionHint)

pub fn overlay_from(&mut self, other: &ProjectionHint)

Overlay other onto self: every field other sets wins (unlike merge_from, which only fills gaps). Tags union.

Trait Implementations

impl Clone for ProjectionHint

fn clone(&self) -> ProjectionHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProjectionHint

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

Formats the value using the given formatter.

impl Default for ProjectionHint

fn default() -> ProjectionHint

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ProjectionHint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ProjectionHint

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

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 ProjectionHint