Struct serde::de::value::private::UnitOnly

pub struct UnitOnly<E> {
    marker: PhantomData<E>,
}

Fields

marker: PhantomData<E>

Trait Implementations

impl<'de, E> VariantAccess<'de> for UnitOnly<E>

where E: Error,

type Error = E

The error type that can be returned if some error occurs during deserialization. Must match the error type of our EnumAccess.

fn unit_variant(self) -> Result<(), Self::Error>

Called when deserializing a variant with no values.

fn newtype_variant_seed<T>(self, _seed: T) -> Result<T::Value, Self::Error>

where T: DeserializeSeed<'de>,

Called when deserializing a variant with a single value.

fn tuple_variant<V>( self, _len: usize, _visitor: V, ) -> Result<V::Value, Self::Error>

where V: Visitor<'de>,

Called when deserializing a tuple-like variant.

fn struct_variant<V>( self, _fields: &'static [&'static str], _visitor: V, ) -> Result<V::Value, Self::Error>

where V: Visitor<'de>,

Called when deserializing a struct-like variant.

fn newtype_variant<T>(self) -> Result<T, Self::Error>

where T: Deserialize<'de>,

Called when deserializing a variant with a single value.