Struct serde_value::ValueVisitor

pub struct ValueVisitor;

Trait Implementations

impl<'de> Visitor<'de> for ValueVisitor

type Value = Value

The value produced by this visitor.

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

Format a message stating what data this Visitor expects to receive.

fn visit_bool<E>(self, value: bool) -> Result<Value, E>

The input contains a boolean.

fn visit_i8<E>(self, value: i8) -> Result<Value, E>

The input contains an i8.

fn visit_i16<E>(self, value: i16) -> Result<Value, E>

The input contains an i16.

fn visit_i32<E>(self, value: i32) -> Result<Value, E>

The input contains an i32.

fn visit_i64<E>(self, value: i64) -> Result<Value, E>

The input contains an i64.

fn visit_u8<E>(self, value: u8) -> Result<Value, E>

The input contains a u8.

fn visit_u16<E>(self, value: u16) -> Result<Value, E>

The input contains a u16.

fn visit_u32<E>(self, value: u32) -> Result<Value, E>

The input contains a u32.

fn visit_u64<E>(self, value: u64) -> Result<Value, E>

The input contains a u64.

fn visit_f32<E>(self, value: f32) -> Result<Value, E>

The input contains an f32.

fn visit_f64<E>(self, value: f64) -> Result<Value, E>

The input contains an f64.

fn visit_char<E>(self, value: char) -> Result<Value, E>

The input contains a char.

fn visit_str<E>(self, value: &str) -> Result<Value, E>

The input contains a string. The lifetime of the string is ephemeral and it may be destroyed after this method returns.

fn visit_string<E>(self, value: String) -> Result<Value, E>

The input contains a string and ownership of the string is being given to the Visitor.

fn visit_unit<E>(self) -> Result<Value, E>

The input contains a unit ().

fn visit_none<E>(self) -> Result<Value, E>

The input contains an optional that is absent.

fn visit_some<D: Deserializer<'de>>(self, d: D) -> Result<Value, D::Error>

The input contains an optional that is present.

fn visit_newtype_struct<D: Deserializer<'de>>(
    self,
    d: D
) -> Result<Value, D::Error>

The input contains a newtype struct.

fn visit_seq<V: SeqAccess<'de>>(self, visitor: V) -> Result<Value, V::Error>

The input contains a sequence of elements.

fn visit_map<V: MapAccess<'de>>(self, visitor: V) -> Result<Value, V::Error>

The input contains a key-value map.

fn visit_bytes<E>(self, v: &[u8]) -> Result<Value, E>

The input contains a byte array. The lifetime of the byte array is ephemeral and it may be destroyed after this method returns.

fn visit_byte_buf<E>(self, v: Vec<u8>) -> Result<Value, E>

The input contains a byte array and ownership of the byte array is being given to the Visitor.

fn visit_i128<E>(self, v: i128) -> Result<Self::Value, E> where
    E: Error, 

The input contains a i128.

fn visit_u128<E>(self, v: u128) -> Result<Self::Value, E> where
    E: Error, 

The input contains a u128.

fn visit_borrowed_str<E>(self, v: &'de str) -> Result<Self::Value, E> where
    E: Error, 

The input contains a string that lives at least as long as the Deserializer.

fn visit_borrowed_bytes<E>(self, v: &'de [u8]) -> Result<Self::Value, E> where
    E: Error, 

The input contains a byte array that lives at least as long as the Deserializer.

fn visit_enum<A>(
    self,
    data: A
) -> Result<Self::Value, <A as EnumAccess<'de>>::Error> where
    A: EnumAccess<'de>, 

The input contains an enum.