Struct NixFunction 

pub struct NixFunction {
    pub pattern: NixPattern,
    pub body: Box<NixExpr>,
}

A Nix function definition: pattern: body

Fields

pattern: NixPattern

Argument pattern

body: Box<NixExpr>

Function body expression

Implementations

impl NixFunction

pub fn new(arg: impl Into<String>, body: NixExpr) -> Self

Create a simple single-argument function.

pub fn with_attr_pattern( attrs: Vec<(String, Option<NixExpr>)>, ellipsis: bool, body: NixExpr, ) -> Self

Create a function with an attribute set pattern.

Trait Implementations

impl Clone for NixFunction

fn clone(&self) -> NixFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NixFunction

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

Formats the value using the given formatter.

impl PartialEq for NixFunction

fn eq(&self, other: &NixFunction) -> 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 StructuralPartialEq for NixFunction