Struct serde_bencoded::Deserializer

pub struct Deserializer<'de> { /* fields omitted */ }

Implementations

impl<'de> Deserializer<'de>

pub fn from_bytes(input: &'de [u8]) -> Self

pub fn from_str(input: &'de str) -> Self

Trait Implementations

impl<'de, 'a> Deserializer<'de> for &'a mut Deserializer<'de>

type Error = Error

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

pub fn deserialize_any<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Require the Deserializer to figure out how to drive the visitor based on what data type is in the input.

pub fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a u8 value.

pub fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a u16 value.

pub fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a u32 value.

pub fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i8 value.

pub fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i16 value.

pub fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i32 value.

pub fn deserialize_identifier<V>(
    self,
    visitor: V
) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting the name of a struct field or the discriminant of an enum variant.

pub fn deserialize_ignored_any<V>(
    self,
    visitor: V
) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type needs to deserialize a value whose type doesn't matter because it is ignored.

pub fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a bool value.

pub fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i64 value.

pub fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a u64 value.

pub fn deserialize_f32<V>(self, _visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a f32 value.

pub fn deserialize_f64<V>(self, _visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a f64 value.

pub fn deserialize_char<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a char value.

pub fn deserialize_str<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a string value and does not benefit from taking ownership of buffered data owned by the Deserializer.

pub fn deserialize_string<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a string value and would benefit from taking ownership of buffered data owned by the Deserializer.

pub fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a byte array and does not benefit from taking ownership of buffered data owned by the Deserializer.

pub fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a byte array and would benefit from taking ownership of buffered data owned by the Deserializer.

pub fn deserialize_option<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an optional value.

pub fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a unit value.

pub fn deserialize_unit_struct<V>(
    self,
    name: &'static str,
    visitor: V
) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a unit struct with a particular name.

pub fn deserialize_newtype_struct<V>(
    self,
    _name: &'static str,
    visitor: V
) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a newtype struct with a particular name.

pub fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a sequence of values.

pub fn deserialize_tuple<V>(self, _len: usize, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a sequence of values and knows how many values there are without looking at the serialized data.

pub fn deserialize_tuple_struct<V>(
    self,
    _name: &'static str,
    _len: usize,
    visitor: V
) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a tuple struct with a particular name and number of fields.

pub fn deserialize_map<V>(self, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a map of key-value pairs.

pub fn deserialize_struct<V>(
    self,
    _name: &'static str,
    _fields: &'static [&'static str],
    visitor: V
) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a struct with a particular name and fields.

pub fn deserialize_enum<V>(
    self,
    _name: &'static str,
    _variants: &'static [&'static str],
    visitor: V
) -> Result<V::Value> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an enum value with a particular name and possible variants.

pub fn deserialize_i128<V>(
    self,
    visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i128 value.

pub fn deserialize_u128<V>(
    self,
    visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an u128 value.

pub fn is_human_readable(&self) -> bool

Determine whether Deserialize implementations should expect to deserialize their human-readable form.

impl<'de, '_> EnumAccess<'de> for &'_ mut Deserializer<'de>

type Error = Error

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

type Variant = Self

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

pub fn variant_seed<V>(self, seed: V) -> Result<(V::Value, Self::Variant)> where
    V: DeserializeSeed<'de>, 

variant is called to identify which variant to deserialize.

pub 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> MapAccess<'de> for Deserializer<'de>

type Error = Error

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

pub fn next_key_seed<K>(&mut self, seed: K) -> Result<Option<K::Value>> where
    K: DeserializeSeed<'de>, 

This returns Ok(Some(key)) for the next key in the map, or Ok(None) if there are no more remaining entries.

pub fn next_value_seed<V>(&mut self, seed: V) -> Result<V::Value> where
    V: DeserializeSeed<'de>, 

This returns a Ok(value) for the next value in the map.

pub fn next_entry_seed<K, V>(
    &mut self,
    kseed: K,
    vseed: V
) -> Result<Option<(<K as DeserializeSeed<'de>>::Value, <V as DeserializeSeed<'de>>::Value)>, Self::Error> where
    V: DeserializeSeed<'de>,
    K: DeserializeSeed<'de>, 

This returns Ok(Some((key, value))) for the next (key-value) pair in the map, or Ok(None) if there are no more remaining items.

pub fn next_key<K>(&mut self) -> Result<Option<K>, Self::Error> where
    K: Deserialize<'de>, 

This returns Ok(Some(key)) for the next key in the map, or Ok(None) if there are no more remaining entries.

pub fn next_value<V>(&mut self) -> Result<V, Self::Error> where
    V: Deserialize<'de>, 

This returns a Ok(value) for the next value in the map.

pub fn next_entry<K, V>(&mut self) -> Result<Option<(K, V)>, Self::Error> where
    V: Deserialize<'de>,
    K: Deserialize<'de>, 

This returns Ok(Some((key, value))) for the next (key-value) pair in the map, or Ok(None) if there are no more remaining items.

pub fn size_hint(&self) -> Option<usize>

Returns the number of entries remaining in the map, if known.

impl<'de, '_> VariantAccess<'de> for &'_ mut Deserializer<'de>

type Error = Error

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

pub fn unit_variant(self) -> Result<()>

Called when deserializing a variant with no values.

pub fn newtype_variant_seed<T>(self, seed: T) -> Result<T::Value> where
    T: DeserializeSeed<'de>, 

Called when deserializing a variant with a single value.

pub fn tuple_variant<V>(self, _len: usize, visitor: V) -> Result<V::Value> where
    V: Visitor<'de>, 

Called when deserializing a tuple-like variant.

pub 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.

pub fn newtype_variant<T>(self) -> Result<T, Self::Error> where
    T: Deserialize<'de>, 

Called when deserializing a variant with a single value.