Struct syn::LocalInit

pub struct LocalInit {
    pub eq_token: Eq,
    pub expr: Box<Expr>,
    pub diverge: Option<(Else, Box<Expr>)>,
}

The expression assigned in a local let binding, including optional diverging else block.

LocalInit represents = s.parse()? in let x: u64 = s.parse()? and = r else { return } in let Ok(x) = r else { return }.

Fields

eq_token: Eq

expr: Box<Expr>

diverge: Option<(Else, Box<Expr>)>

Trait Implementations

impl Clone for LocalInit

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LocalInit

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

Formats the value using the given formatter.

impl Hash for LocalInit

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LocalInit

fn eq(&self, other: &Self) -> 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 LocalInit