Struct serde_bencoded::Deserializer
source · pub struct Deserializer<'de, T: Behaviour> { /* private fields */ }
Implementations§
source§impl<'de> Deserializer<'de, Simple>
impl<'de> Deserializer<'de, Simple>
source§impl<'de> Deserializer<'de, Auto>
impl<'de> Deserializer<'de, Auto>
pub fn from_bytes_auto(input: &'de [u8]) -> Self
pub fn from_str_auto(input: &'de str) -> Self
Trait Implementations§
source§impl<'de, 'a, T: Behaviour> Deserializer<'de> for &'a mut Deserializer<'de, T>
impl<'de, 'a, T: Behaviour> Deserializer<'de> for &'a mut Deserializer<'de, T>
§type Error = DeError
type Error = DeError
The error type that can be returned if some error occurs during
deserialization.
source§fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
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. Read moresource§fn deserialize_u8<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
fn deserialize_u8<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a u8
value.source§fn deserialize_u16<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
fn deserialize_u16<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a u16
value.source§fn deserialize_u32<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
fn deserialize_u32<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a u32
value.source§fn deserialize_i8<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
fn deserialize_i8<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting an i8
value.source§fn deserialize_i16<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
fn deserialize_i16<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting an i16
value.source§fn deserialize_i32<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
fn deserialize_i32<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting an i32
value.source§fn deserialize_identifier<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
fn deserialize_identifier<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::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.source§fn deserialize_ignored_any<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
fn deserialize_ignored_any<V>(
self,
visitor: V
) -> Result<V::Value, <Self as Deserializer<'de>>::Error>where
V: Visitor<'de>,
Hint that the
Deserialize
type needs to deserialize a value whose type
doesn’t matter because it is ignored. Read moresource§fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a bool
value.source§fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting an i64
value.source§fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a u64
value.source§fn deserialize_f32<V>(self, _visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_f32<V>(self, _visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a f32
value.source§fn deserialize_f64<V>(self, _visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_f64<V>(self, _visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a f64
value.source§fn deserialize_char<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_char<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a char
value.source§fn deserialize_str<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
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
. Read moresource§fn deserialize_string<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
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
. Read moresource§fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
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
. Read moresource§fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
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
. Read moresource§fn deserialize_option<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_option<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting an optional value. Read moresource§fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Hint that the
Deserialize
type is expecting a unit value.source§fn deserialize_unit_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<V::Value>where
V: Visitor<'de>,
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.source§fn deserialize_newtype_struct<V>(
self,
_name: &'static str,
visitor: V
) -> Result<V::Value>where
V: Visitor<'de>,
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.source§fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
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.source§fn deserialize_tuple<V>(self, _len: usize, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
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.source§fn deserialize_tuple_struct<V>(
self,
_name: &'static str,
_len: usize,
visitor: V
) -> Result<V::Value>where
V: Visitor<'de>,
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.source§fn deserialize_map<V>(self, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
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.source§fn deserialize_struct<V>(
self,
_name: &'static str,
_fields: &'static [&'static str],
visitor: V
) -> Result<V::Value>where
V: Visitor<'de>,
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.source§fn deserialize_enum<V>(
self,
_name: &'static str,
_variants: &'static [&'static str],
visitor: V
) -> Result<V::Value>where
V: Visitor<'de>,
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.source§fn deserialize_i128<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_i128<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error>where
V: Visitor<'de>,
source§fn deserialize_u128<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error>where
V: Visitor<'de>,
fn deserialize_u128<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, Self::Error>where
V: Visitor<'de>,
source§fn is_human_readable(&self) -> bool
fn is_human_readable(&self) -> bool
Determine whether
Deserialize
implementations should expect to
deserialize their human-readable form. Read moresource§impl<'de, T: Behaviour> EnumAccess<'de> for &mut Deserializer<'de, T>
impl<'de, T: Behaviour> EnumAccess<'de> for &mut Deserializer<'de, T>
§type Error = DeError
type Error = DeError
The error type that can be returned if some error occurs during
deserialization.
§type Variant = &mut Deserializer<'de, T>
type Variant = &mut Deserializer<'de, T>
The
Visitor
that will be used to deserialize the content of the enum
variant.source§fn variant_seed<V>(self, seed: V) -> Result<(V::Value, Self::Variant)>where
V: DeserializeSeed<'de>,
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. Read moresource§impl<'de, T: Behaviour> MapAccess<'de> for Deserializer<'de, T>
impl<'de, T: Behaviour> MapAccess<'de> for Deserializer<'de, T>
§type Error = DeError
type Error = DeError
The error type that can be returned if some error occurs during
deserialization.
source§fn next_key_seed<K>(&mut self, seed: K) -> Result<Option<K::Value>>where
K: DeserializeSeed<'de>,
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. Read moresource§fn next_value_seed<V>(&mut self, seed: V) -> Result<V::Value>where
V: DeserializeSeed<'de>,
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. Read moresource§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
K: DeserializeSeed<'de>,
V: DeserializeSeed<'de>,
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
K: DeserializeSeed<'de>,
V: 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. Read moresource§fn next_key<K>(&mut self) -> Result<Option<K>, Self::Error>where
K: Deserialize<'de>,
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. Read moresource§fn next_value<V>(&mut self) -> Result<V, Self::Error>where
V: Deserialize<'de>,
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. Read moresource§fn next_entry<K, V>(&mut self) -> Result<Option<(K, V)>, Self::Error>where
K: Deserialize<'de>,
V: Deserialize<'de>,
fn next_entry<K, V>(&mut self) -> Result<Option<(K, V)>, Self::Error>where
K: Deserialize<'de>,
V: 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. Read moresource§impl<'de, Te: Behaviour> VariantAccess<'de> for &mut Deserializer<'de, Te>
impl<'de, Te: Behaviour> VariantAccess<'de> for &mut Deserializer<'de, Te>
§type Error = DeError
type Error = DeError
The error type that can be returned if some error occurs during
deserialization. Must match the error type of our
EnumAccess
.source§fn unit_variant(self) -> Result<()>
fn unit_variant(self) -> Result<()>
Called when deserializing a variant with no values. Read more
source§fn newtype_variant_seed<T>(self, seed: T) -> Result<T::Value>where
T: DeserializeSeed<'de>,
fn newtype_variant_seed<T>(self, seed: T) -> Result<T::Value>where
T: DeserializeSeed<'de>,
Called when deserializing a variant with a single value. Read more
source§fn tuple_variant<V>(self, _len: usize, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
fn tuple_variant<V>(self, _len: usize, visitor: V) -> Result<V::Value>where
V: Visitor<'de>,
Called when deserializing a tuple-like variant. Read more
source§fn struct_variant<V>(
self,
_fields: &'static [&'static str],
visitor: V
) -> Result<V::Value>where
V: Visitor<'de>,
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. Read more
source§fn newtype_variant<T>(self) -> Result<T, Self::Error>where
T: Deserialize<'de>,
fn newtype_variant<T>(self) -> Result<T, Self::Error>where
T: Deserialize<'de>,
Called when deserializing a variant with a single value. Read more
Auto Trait Implementations§
impl<'de, T> Freeze for Deserializer<'de, T>
impl<'de, T> RefUnwindSafe for Deserializer<'de, T>where
T: RefUnwindSafe,
impl<'de, T> Send for Deserializer<'de, T>where
T: Send,
impl<'de, T> Sync for Deserializer<'de, T>where
T: Sync,
impl<'de, T> Unpin for Deserializer<'de, T>where
T: Unpin,
impl<'de, T> UnwindSafe for Deserializer<'de, T>where
T: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more