Struct NamedArgType 

pub struct NamedArgType {
    pub name: SmolStr,
    pub ty: ArgType,
    pub default: Option<ScalarValue>,
    pub doc: String,
}

Named procedure argument.

Fields

name: SmolStr

Argument name (as CALL fn(name => value)).

ty: ArgType

Argument type.

default: Option<ScalarValue>

Default value if omitted at call site.

doc: String

Human-readable description.

Implementations

impl NamedArgType

pub fn projection_config() -> Self

The optional trailing projection-config argument every GraphCompute algorithm accepts ({nodeLabels, edgeTypes, projectAll, ...}).

Guest-loader algorithm signatures append this so coerce_config_json accounts for the config object the CALL convention places after the guest’s own arguments — the adapter strips it back off (via GraphProjectionSpec::take_from_args) before invoking the guest. Without it, declaring any typed args would reject every scoped CALL as having one argument too many. Mirrors the first-party gcpagerank provider’s trailing config arg; opaque (CypherValue) and defaulted (Null) so it is always optional and accepts any projection object.

Trait Implementations

impl Clone for NamedArgType

fn clone(&self) -> NamedArgType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NamedArgType

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

Formats the value using the given formatter.