Struct ErrorRecovery 

pub struct ErrorRecovery { /* private fields */ }

Parser error recovery implementation

Implementations

impl ErrorRecovery

pub fn new() -> Self

pub fn missing_function_name(&mut self, location: SourceLocation) -> ErrorNode

Create a synthetic error node for missing function name

pub fn missing_function_params( &mut self, name: String, location: SourceLocation, ) -> ErrorNode

Create a synthetic error node for missing function parameters

pub fn missing_function_body( &mut self, name: String, params: Vec<Param>, location: SourceLocation, ) -> ErrorNode

Create a synthetic error node for missing function body

pub fn malformed_let_binding( &mut self, partial_name: Option<String>, partial_value: Option<Box<Expr>>, location: SourceLocation, ) -> ErrorNode

Create error node for malformed let binding

pub fn incomplete_if_expr( &mut self, condition: Option<Box<Expr>>, then_branch: Option<Box<Expr>>, location: SourceLocation, ) -> ErrorNode

Create error node for incomplete if expression

pub fn should_continue(&self) -> bool

Check if we should continue parsing or give up

pub fn reset(&mut self)

Reset error count for new parsing session

pub fn is_sync_token(&self, token: &str) -> bool

Check if token is a synchronization point

pub fn skip_until_sync<'a, I>(&self, tokens: &mut I) -> Option<String>

where I: Iterator<Item = &'a str>,

Skip tokens until we find a synchronization point

Trait Implementations

impl Default for ErrorRecovery

fn default() -> Self

Returns the “default value” for a type.