Struct solang_parser::pt::FunctionDefinition

pub struct FunctionDefinition {
    pub loc: Loc,
    pub ty: FunctionTy,
    pub name: Option<Identifier>,
    pub name_loc: Loc,
    pub params: ParameterList,
    pub attributes: Vec<FunctionAttribute>,
    pub return_not_returns: Option<Loc>,
    pub returns: ParameterList,
    pub body: Option<Statement>,
}

A function definition.

<ty> [name](<params>,*) [attributes] [returns] [body]

Fields

loc: Loc

The code location.

ty: FunctionTy

The function type.

name: Option<Identifier>

The optional identifier.

This can be None for old style fallback functions.

name_loc: Loc

The identifier’s code location.

params: ParameterList

The parameter list.

attributes: Vec<FunctionAttribute>

The function attributes.

return_not_returns: Option<Loc>

The returns keyword’s location. Some if this was return, not returns.

returns: ParameterList

The return parameter list.

body: Option<Statement>

The function body.

If None, the declaration ended with a semicolon.

Implementations

impl FunctionDefinition

pub fn is_void(&self) -> bool

Returns true if the function has no return parameters.

pub fn is_empty(&self) -> bool

Returns true if the function body is empty.

pub fn sort_attributes(&mut self)

Sorts the function attributes.

Trait Implementations

impl Clone for FunctionDefinition

fn clone(&self) -> FunctionDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CodeLocation for FunctionDefinition

fn loc(&self) -> Loc

Returns the code location of self.

impl Debug for FunctionDefinition

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

Formats the value using the given formatter.

impl Display for FunctionDefinition

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

Formats the value using the given formatter.

impl OptionalCodeLocation for FunctionDefinition

fn loc_opt(&self) -> Option<Loc>

Returns the optional code location of self.

impl PartialEq for FunctionDefinition

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FunctionDefinition

impl StructuralEq for FunctionDefinition

impl StructuralPartialEq for FunctionDefinition