Enum AmbiguityPolicy 

pub enum AmbiguityPolicy {
    Preserve,
    Reject,
    Fallback,
}

How unresolved linguistic expressions are handled.

Variants

Preserve

Preserve source spans and return structured issues.

Reject

Return an error containing unresolved diagnostics, without partial output.

Fallback

Render unresolved source faithfully and report handled fallback diagnostics.

Trait Implementations

impl Clone for AmbiguityPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AmbiguityPolicy

impl Debug for AmbiguityPolicy

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

Formats the value using the given formatter.

impl Default for AmbiguityPolicy

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AmbiguityPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AmbiguityPolicy

impl PartialEq for AmbiguityPolicy

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for AmbiguityPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AmbiguityPolicy