Enum ArrayFunctionSignature

pub enum ArrayFunctionSignature {
    Array {
        arguments: Vec<ArrayFunctionArgument>,
        array_coercion: Option<ListCoercion>,
    },
    RecursiveArray,
    MapArray,
}

Variants

Array

A function takes at least one List/LargeList/FixedSizeList argument.

Fields

arguments: Vec<ArrayFunctionArgument>

A full list of the arguments accepted by this function.

array_coercion: Option<ListCoercion>

Additional information about how array arguments should be coerced.

RecursiveArray

A function takes a single argument that must be a List/LargeList/FixedSizeList which gets coerced to List, with element type recursively coerced to List too if it is list-like.

MapArray

Specialized Signature for MapArray The function takes a single argument that must be a MapArray

Trait Implementations

impl Clone for ArrayFunctionSignature

fn clone(&self) -> ArrayFunctionSignature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ArrayFunctionSignature

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

Formats the value using the given formatter.

impl Display for ArrayFunctionSignature

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

Formats the value using the given formatter.

impl Hash for ArrayFunctionSignature

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ArrayFunctionSignature

fn eq(&self, other: &ArrayFunctionSignature) -> 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 PartialOrd for ArrayFunctionSignature

fn partial_cmp(&self, other: &ArrayFunctionSignature) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ArrayFunctionSignature

impl StructuralPartialEq for ArrayFunctionSignature