Struct lark_hir::FnBody

pub struct FnBody {
    pub arguments: Result<List<Variable>, ErrorReported>,
    pub root_expression: Expression,
    pub tables: FnBodyTables,
}

Fields

arguments: Result<List<Variable>, ErrorReported>

List of arguments to the function. The type of each argument is given by the function signature (which can be separately queried).

root_expression: Expression

Index of the root expression in the function body. Its result will be returned.

tables: FnBodyTables

Contains all the data.

Methods

impl FnBody

pub fn span(
    &self,
    index: impl SpanIndex
) -> Span<FileName>

Get the span for the given part of the HIR.

Trait Implementations

impl Eq for FnBody

impl Clone for FnBody

fn clone(&self) -> FnBody

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<FnBody> for FnBody

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

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

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

This method tests for !=.

impl AsRef<FnBodyTables> for FnBody

fn as_ref(&self) -> &FnBodyTables

Performs the conversion.

impl<I> Index<I> for FnBody where
    I: HirIndex, 

Permit indexing the HIR by any of the various index types. Returns the underlying data from the index, skipping over the span.

type Output = I::Data

The returned type after indexing.

fn index(&self, index: I) -> &I::Data

Performs the indexing (container[index]) operation.

impl Debug for FnBody

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

Formats the value using the given formatter.

impl DebugWith for FnBody

fn fmt_with<Cx: ?Sized>(&self, cx: &Cx, fmt: &mut Formatter) -> Result

fn debug_with<Cx>(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> where
    Cx: ?Sized, 

fn into_debug_with<Cx>(self, cx: &'me Cx) -> DebugCxPair<'me, Self, Cx> where
    Cx: ?Sized, 

impl<DB, '_> ErrorSentinel<&'_ DB> for FnBody where
    DB: ?Sized, 

fn error_sentinel(_db: &DB, err: ErrorReported) -> Self