Enum OnUnknown 

pub enum OnUnknown {
    Error,
    SkipContainingType,
}

How to handle a field whose type cannot be mapped to a codec.

Variants

Error

Aggregate a diagnostic and fail generate.

SkipContainingType

Emit a cargo:warning and omit the containing type — and, transitively, every type referencing it — from the output.

Trait Implementations

impl Clone for OnUnknown

fn clone(&self) -> OnUnknown

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OnUnknown

impl Debug for OnUnknown

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

Formats the value using the given formatter.

impl Default for OnUnknown

fn default() -> OnUnknown

Returns the “default value” for a type.

impl Eq for OnUnknown

impl PartialEq for OnUnknown

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OnUnknown