Enum Fidelity 

#[non_exhaustive]
pub enum Fidelity {
    Degraded,
    Dropped,
}

How much of a node survives a conversion.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Degraded

Something is emitted, but the target’s parser reads it back as a DIFFERENT kind. The content survives; its meaning does not.

Dropped

Nothing is emitted at all: the node and its subtree leave no trace.

Trait Implementations

impl Clone for Fidelity

fn clone(&self) -> Fidelity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Fidelity

impl Debug for Fidelity

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

Formats the value using the given formatter.

impl Eq for Fidelity

impl PartialEq for Fidelity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Fidelity