Struct FunctionDef 

pub struct FunctionDef {
    pub name: &'static str,
    pub category: Category,
    pub description: &'static str,
    pub syntax: &'static str,
    pub demo: bool,
    pub scalar: bool,
}

Function definition with all metadata

Fields

name: &'static str

Function name (e.g., “SUM”)

category: Category

Category for grouping

description: &'static str

Short description

syntax: &'static str

Usage syntax (e.g., “=SUM(value1, value2, …)”)

demo: bool

Available in demo build (false = enterprise only)

scalar: bool

Scalar compatible (true = works with v1.0.0 schema without tables/arrays) scalar=true: single value in, single value out (e.g., ABS, SQRT, IF) scalar=false: requires table/array context (e.g., UNIQUE, FILTER, SUMIF)

Trait Implementations

impl Clone for FunctionDef

fn clone(&self) -> FunctionDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionDef

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

Formats the value using the given formatter.