Struct FuncHeader

pub struct FuncHeader {
    pub name: LitSym,
    pub params: Vec<Param>,
    pub span: Range<usize>,
}

A function header, not including the body. Functions can have multiple parameters with optional default values, like in f(x, y = 1). When a function with this header is called, the default values are used (i.e. y = 1), unless the caller provides their own values (f(2, 3)).

Fields

name: LitSym

The name of the function.

params: Vec<Param>

The parameters of the function.

span: Range<usize>

The region of the source code that this function header was parsed from.

Implementations

impl FuncHeader

pub fn span(&self) -> Range<usize>

Returns the span of the function header.

Trait Implementations

impl Clone for FuncHeader

fn clone(&self) -> FuncHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FuncHeader

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

Formats the value using the given formatter.

impl Display for FuncHeader

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

Formats the value using the given formatter.

impl From<FuncHeader> for AssignTarget

fn from(func: FuncHeader) -> Self

Converts to this type from the input type.

impl Latex for FuncHeader

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

Format the value as LaTeX.

fn as_display(&self) -> LatexFormatter<'_, Self>

Wraps the value in a LatexFormatter, which implements Display.

impl PartialEq for FuncHeader

fn eq(&self, other: &FuncHeader) -> 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 FuncHeader

impl StructuralPartialEq for FuncHeader