Enum RecoveryAction 

pub enum RecoveryAction {
    Continue,
    SkipExpression,
    AbortProgram,
}

Action the tolerant driver takes after reporting a diagnostic.

Variants

Continue

Keep compiling the current expression and then move on.

SkipExpression

Drop the current expression (slot becomes None) and proceed to the next expression.

AbortProgram

Stop compilation immediately; remaining expressions become None.

Implementations

impl RecoveryAction

pub fn is_abort(self) -> bool

Returns true when this action aborts the whole program.

pub fn drops_expression(self) -> bool

Returns true when this action drops the current expression slot.

Trait Implementations

impl Clone for RecoveryAction

fn clone(&self) -> RecoveryAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecoveryAction

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

Formats the value using the given formatter.

impl Hash for RecoveryAction

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

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 RecoveryAction

fn eq(&self, other: &RecoveryAction) -> 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 Copy for RecoveryAction

impl Eq for RecoveryAction

impl StructuralPartialEq for RecoveryAction