Struct WireRel 

pub struct WireRel {
    pub name: Box<str>,
    pub slot: u32,
    pub child: Option<WireSchema>,
    pub project: Option<WireProjection>,
}

A relationship slot on a WireSchema: its name, its slot index, either the child level’s schema (in-view) or None (gating / out-of-view — the receiver’s in-view gate drops Child changes addressed at it, FLAT-CHANGES-DESIGN.md §6), and an optional scalar-projection annotation (REDUCE-DESIGN.md §9).

Fields

name: Box<str>

slot: u32

child: Option<WireSchema>

project: Option<WireProjection>

Some ⇒ a scalar-projected relationship aggregate; the receiver unwraps the one-row child into a scalar field. None for an ordinary relationship.

Trait Implementations

impl Clone for WireRel

fn clone(&self) -> WireRel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WireRel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WireRel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WireRel

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

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 WireRel

impl StructuralPartialEq for WireRel