Enum WireArgType 

pub enum WireArgType {
    Primitive {
        arrow: String,
    },
    CypherValue,
    Vector {
        len: usize,
        element: String,
    },
    Variadic {
        inner: Box<WireArgType>,
    },
}

Wire-level argument type shipped by a plugin.

Each variant maps to the corresponding uni_plugin::traits::scalar::ArgType at adapter time. Primitive types use the lowercase Arrow names ("int64", "float64", "utf8", "boolean", "date64", "timestamp_ms", "binary", "largebinary").

Variants

Primitive

A native Arrow primitive — kind: "primitive", arrow: "<name>".

Fields

arrow: String

Arrow primitive name.

CypherValue

A CypherValue shipped via LargeBinary opaque transport.

Vector

A fixed-size vector — kind: "vector", len: N, element: "<arrow>".

Fields

len: usize

Number of elements per row.

element: String

Element type.

Variadic

Variadic — repeats inner zero or more times.

Fields

inner: Box<WireArgType>

Inner element type.

Trait Implementations

impl Clone for WireArgType

fn clone(&self) -> WireArgType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WireArgType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WireArgType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WireArgType

impl PartialEq for WireArgType

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

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 WireArgType