Struct Function

pub struct Function { /* private fields */ }

Definition of a function.

Implementations

impl Function

pub fn name(&self) -> &FunctionName

Access the name of the function.

pub fn params(&self) -> &[FunctionParam]

Access the parameters of the function.

pub fn ret(&self) -> Option<&AliasedType>

Access the return type of the function.

An empty return type means that the function returns the unit value.

pub fn body(&self) -> &Expression

Access the body of the function.

Trait Implementations

impl AsRef<Span> for Function

fn as_ref(&self) -> &Span

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Function

fn clone(&self) -> Function

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Function

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

Formats the value using the given formatter.

impl Display for Function

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

Formats the value using the given formatter.

impl Hash for Function

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Function

fn eq(&self, other: &Self) -> 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 Eq for Function