Struct fuzzy_pickles::ast::Let

pub struct Let {
    pub extent: Extent,
    pub pattern: Pattern,
    pub typ: Option<Type>,
    pub value: Option<Box<Attributed<Expression>>>,
    pub whitespace: Vec<Whitespace>,
}

A variable declaration

Example Source

fn a() { let b: u8 = 42; }
//       ^^^^^^^^^^^^^^

Fields

extent: Extent

pattern: Pattern

typ: Option<Type>

value: Option<Box<Attributed<Expression>>>

whitespace: Vec<Whitespace>

Trait Implementations

impl Debug for Let

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

Formats the value using the given formatter.

impl HasExtent for Let

fn extent(&self) -> Extent

impl<'a> Index<&'a Let> for str

type Output = str

The returned type after indexing.

fn index(&self, i: &'a Let) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Index<Let> for str

type Output = str

The returned type after indexing.

fn index(&self, i: Let) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Visit for Let

fn visit<'ast, V>(&'ast self, v: &mut V) where
    V: Visitor<'ast>, 

fn visit_mut<V>(&mut self, v: &mut V) where
    V: VisitorMut,