Struct FunctionInvocation 

pub struct FunctionInvocation<'a> {
    pub function_reference: u32,
    pub arguments: &'a [FunctionArgument],
    pub options: &'a [FunctionOption],
}

The fields shared by every Substrait function call - ScalarFunction, AggregateFunction, and WindowFunction - that render as name#anchor(args, options).

The remaining fields of each function message (the output type, and the aggregate/window-specific parts) are textified alongside this by the respective Textify implementations.

Fields

function_reference: u32

arguments: &'a [FunctionArgument]

options: &'a [FunctionOption]

Trait Implementations

impl<'a> Clone for FunctionInvocation<'a>

fn clone(&self) -> FunctionInvocation<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FunctionInvocation<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a AggregateFunction> for FunctionInvocation<'a>

fn from(f: &'a AggregateFunction) -> Self

Converts to this type from the input type.

impl<'a> From<&'a ScalarFunction> for FunctionInvocation<'a>

fn from(f: &'a ScalarFunction) -> Self

Converts to this type from the input type.

impl Textify for FunctionInvocation<'_>

fn name() -> &'static str

fn textify<S: Scope, W: Write>(&self, ctx: &S, w: &mut W) -> Result

impl<'a> Copy for FunctionInvocation<'a>