Struct Reference 

pub struct Reference {
    pub name: String,
    pub target: String,
    pub kind: ReferenceKind,
    pub foreign_key: String,
    pub build_script: Option<String>,
}

Fields

name: String

target: String

kind: ReferenceKind

foreign_key: String

build_script: Option<String>

Optional Rhai script that builds the traversal target itself, in place of the default foreign-key eq-condition path. Evaluated lazily at traversal time with the parent row in scope (see the rhai_conventional module, available with the rhai feature). None keeps the conventional FK path. Lowered from the per-reference YAML extras slot by each backend factory.

Implementations

impl Reference

pub fn new( name: impl Into<String>, target: impl Into<String>, kind: ReferenceKind, foreign_key: impl Into<String>, ) -> Self

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

Attach a Rhai build script that constructs the traversal target, overriding the default foreign-key eq-condition path. See build_script.

Trait Implementations

impl Clone for Reference

fn clone(&self) -> Reference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Reference

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Reference

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Reference

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

where __S: Serializer,

Serialize this value into the given Serde serializer.