Struct VariantHint 

pub struct VariantHint {
    pub prefix_len: usize,
    pub variant: VariantPath,
}

Explicit variant selection for a union located at a path prefix.

Fields

prefix_len: usize

Number of path segments consumed when the union is reached.

variant: VariantPath

Variant path (possibly nested, e.g. ok.some.left).

Trait Implementations

impl Clone for VariantHint

fn clone(&self) -> VariantHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VariantHint

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

Formats the value using the given formatter.

impl Eq for VariantHint

impl PartialEq for VariantHint

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for VariantHint