Enum RecoverySite 

pub enum RecoverySite {
    ArgList,
    ArraySubscript,
    HashSubscript,
    PostfixChain,
    InfixRhs,
}

Where in the parse tree a recovery was performed.

Used by ParseError::Recovered to describe the syntactic context in which the parser applied a recovery strategy. LSP providers use this to decide which features can still be offered after a recovery.

Variants

ArgList

Inside a parenthesised argument list (...).

ArraySubscript

Inside an array subscript [...].

HashSubscript

Inside a hash subscript {...}.

PostfixChain

After a -> dereference arrow (postfix chain).

InfixRhs

After a binary infix operator (right-hand side missing).

Trait Implementations

impl Clone for RecoverySite

fn clone(&self) -> RecoverySite

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecoverySite

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

Formats the value using the given formatter.

impl PartialEq for RecoverySite

fn eq(&self, other: &RecoverySite) -> 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 StructuralPartialEq for RecoverySite