Struct serde_json::de::UnitVariantAccess

struct UnitVariantAccess<'a, R: 'a> {
    de: &'a mut Deserializer<R>,
}

Fields

de: &'a mut Deserializer<R>

Implementations

impl<'a, R: 'a> UnitVariantAccess<'a, R>

fn new(de: &'a mut Deserializer<R>) -> Self

Trait Implementations

impl<'de, 'a, R: Read<'de> + 'a> EnumAccess<'de> for UnitVariantAccess<'a, R>

type Error = Error

The error type that can be returned if some error occurs during deserialization.

type Variant = UnitVariantAccess<'a, R>

The Visitor that will be used to deserialize the content of the enum variant.

fn variant_seed<V>(self, seed: V) -> Result<(V::Value, Self)>

where V: DeserializeSeed<'de>,

variant is called to identify which variant to deserialize.

fn variant<V>(self) -> Result<(V, Self::Variant), Self::Error>

where V: Deserialize<'de>,

variant is called to identify which variant to deserialize.

impl<'de, 'a, R: Read<'de> + 'a> VariantAccess<'de> for UnitVariantAccess<'a, R>

type Error = Error

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<()>

Called when deserializing a variant with no values.

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

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>

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>

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.