Struct CreateMacro 

pub struct CreateMacro {
    pub name: String,
    pub positional_args: Vec<String>,
    pub default_args: Vec<(String, Expression)>,
    pub expression: Box<Expression>,
}

CREATE MACRO statement — defines a Cypher scalar macro.

Syntax: CREATE MACRO macroName(param1, param2, ...) AS expression

Macros are expanded at binding time: macro invocations are replaced with the macro body expression (with parameters substituted).

Ported from C++ parser/create_macro.h.

Fields

name: String

The macro name.

positional_args: Vec<String>

Positional parameter names (no default value).

default_args: Vec<(String, Expression)>

Parameters with default values (name, default expression).

expression: Box<Expression>

The macro body expression.

Trait Implementations

impl Clone for CreateMacro

fn clone(&self) -> CreateMacro

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CreateMacro

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

Formats the value using the given formatter.

impl PartialEq for CreateMacro

fn eq(&self, other: &CreateMacro) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CreateMacro