Struct FunctionBody 

pub struct FunctionBody { /* private fields */ }

A function body, everything except function x in function x(a, b, c) call() end

Implementations

impl FunctionBody

pub fn new() -> Self

Returns a new empty FunctionBody

pub fn parameters_parentheses(&self) -> &ContainedSpan

The parentheses of the parameters

pub fn parameters(&self) -> &Punctuated<Parameter>

Returns the Punctuated sequence of the parameters for the function declaration

pub fn block(&self) -> &Block

The code of a function body

pub fn end_token(&self) -> &TokenReference

The end token

pub fn generics(&self) -> Option<&GenericDeclaration>

Available on crate feature luau only.

The generics declared for the function body. The <T, U> part of function x<T, U>() end Only available when the “luau” feature flag is enabled.

pub fn type_specifiers(&self) -> impl Iterator<Item = Option<&TypeSpecifier>>

Available on crate feature luau only.

The type specifiers of the variables, in the order that they were assigned. (foo: number, bar, baz: boolean) returns an iterator containing: Some(TypeSpecifier(number)), None, Some(TypeSpecifier(boolean)) Only available when the “luau” feature flag is enabled.

pub fn return_type(&self) -> Option<&TypeSpecifier>

Available on crate feature luau only.

The return type of the function, if one exists. Only available when the “luau” feature flag is enabled.

pub fn with_parameters_parentheses( self, parameters_parentheses: ContainedSpan, ) -> Self

Returns a new FunctionBody with the given parentheses for the parameters

pub fn with_parameters(self, parameters: Punctuated<Parameter>) -> Self

Returns a new FunctionBody with the given parameters

pub fn with_generics(self, generics: Option<GenericDeclaration>) -> Self

Available on crate feature luau only.

Returns a new FunctionBody with the given generics declaration

pub fn with_type_specifiers( self, type_specifiers: Vec<Option<TypeSpecifier>>, ) -> Self

Available on crate feature luau only.

Returns a new FunctionBody with the given type specifiers

pub fn with_return_type(self, return_type: Option<TypeSpecifier>) -> Self

Available on crate feature luau only.

Returns a new FunctionBody with the given return type

pub fn with_block(self, block: Block) -> Self

Returns a new FunctionBody with the given block

pub fn with_end_token(self, end_token: TokenReference) -> Self

Returns a new FunctionBody with the given end token

Trait Implementations

impl Clone for FunctionBody

fn clone(&self) -> FunctionBody

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionBody

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

Formats the value using the given formatter.

impl Default for FunctionBody

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FunctionBody

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for FunctionBody

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

Formats the value using the given formatter.

impl Node for FunctionBody

fn start_position(&self) -> Option<Position>

The start position of a node. None if can’t be determined

fn end_position(&self) -> Option<Position>

The end position of a node. None if it can’t be determined

fn similar(&self, other: &Self) -> bool

Whether another node of the same type is the same as this one semantically, ignoring position

fn tokens<'a>(&'a self) -> Tokens<'a>

The token references that comprise a node

fn range(&self) -> Option<(Position, Position)>

The full range of a node, if it has both start and end positions

fn surrounding_trivia(&self) -> (Vec<&Token>, Vec<&Token>)

The tokens surrounding a node that are ignored and not accessible through the node’s own accessors. Use this if you want to get surrounding comments or whitespace. Returns a tuple of the leading and trailing trivia.

impl PartialEq for FunctionBody

fn eq(&self, other: &FunctionBody) -> 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 Serialize for FunctionBody

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FunctionBody