Struct ArraySubscriptExpression 

pub struct ArraySubscriptExpression<'a> {
    pub expr: Expression<'a>,
    pub bracket_span: Span,
    pub lower: Expression<'a>,
    pub upper: Option<Expression<'a>>,
}

Array subscript or slice expression: expr[idx] or expr[lower:upper]

Fields

expr: Expression<'a>

The array expression being subscripted

bracket_span: Span

Span of the “[…]” bracket region

lower: Expression<'a>

The lower bound / index

upper: Option<Expression<'a>>

The upper bound for slice notation (expr[lower:upper])

Trait Implementations

impl<'a> Clone for ArraySubscriptExpression<'a>

fn clone(&self) -> ArraySubscriptExpression<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ArraySubscriptExpression<'a>

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

Formats the value using the given formatter.

impl Spanned for ArraySubscriptExpression<'_>

fn span(&self) -> Span

Compute byte span of an ast fragment

fn join_span(&self, other: &impl OptSpanned) -> Span

Compute the minimal span containing both self and other