Struct ruma::serde::urlencoded::Deserializer [−][src]
pub struct Deserializer<'de> { /* fields omitted */ }
Expand description
A deserializer for the application/x-www-form-urlencoded
format.
-
Supported top-level outputs are structs, maps and sequences of pairs, with or without a given length.
-
Main
deserialize
methods defers todeserialize_map
. -
Everything else but
deserialize_seq
anddeserialize_seq_fixed_size
defers todeserialize
.
Implementations
This is supported on crate feature api
only.
api
only.Returns a new Deserializer
.
Trait Implementations
The error type that can be returned if some error occurs during deserialization. Read more
pub fn deserialize_any<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_any<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> 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 more
pub fn deserialize_map<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_map<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a map of key-value pairs.
pub fn deserialize_seq<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_seq<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a sequence of values.
pub fn deserialize_unit<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_unit<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a unit value.
pub fn deserialize_bool<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_bool<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a bool
value.
pub fn deserialize_u8<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_u8<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::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 as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_u16<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::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 as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_u32<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a u32
value.
pub fn deserialize_u64<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_u64<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a u64
value.
pub fn deserialize_i8<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_i8<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::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 as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_i16<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::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 as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_i32<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting an i32
value.
pub fn deserialize_i64<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_i64<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting an i64
value.
pub fn deserialize_f32<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_f32<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a f32
value.
pub fn deserialize_f64<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_f64<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a f64
value.
pub fn deserialize_char<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_char<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a char
value.
pub fn deserialize_str<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_str<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> 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 more
pub fn deserialize_string<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_string<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> 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 more
pub fn deserialize_option<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_option<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting an optional value. Read more
pub fn deserialize_bytes<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_bytes<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> 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 more
pub fn deserialize_byte_buf<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_byte_buf<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> 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 more
pub fn deserialize_unit_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_unit_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a unit struct with a
particular name. Read more
pub fn deserialize_newtype_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_newtype_struct<V>(
self,
name: &'static str,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a newtype struct with a
particular name. Read more
pub fn deserialize_tuple_struct<V>(
self,
name: &'static str,
len: usize,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_tuple_struct<V>(
self,
name: &'static str,
len: usize,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a tuple struct with a
particular name and number of fields. Read more
pub fn deserialize_struct<V>(
self,
name: &'static str,
fields: &'static [&'static str],
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_struct<V>(
self,
name: &'static str,
fields: &'static [&'static str],
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting a struct with a particular
name and fields. Read more
pub fn deserialize_identifier<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_identifier<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> 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. Read more
pub fn deserialize_tuple<V>(
self,
len: usize,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_tuple<V>(
self,
len: usize,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> 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. Read more
pub fn deserialize_enum<V>(
self,
name: &'static str,
variants: &'static [&'static str],
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_enum<V>(
self,
name: &'static str,
variants: &'static [&'static str],
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
Hint that the Deserialize
type is expecting an enum value with a
particular name and possible variants. Read more
pub fn deserialize_ignored_any<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> as Deserializer<'de>>::Error> where
V: Visitor<'de>,
pub fn deserialize_ignored_any<V>(
self,
visitor: V
) -> Result<<V as Visitor<'de>>::Value, <Deserializer<'de> 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 more
Hint that the Deserialize
type is expecting an i128
value. Read more
Hint that the Deserialize
type is expecting an u128
value. Read more
Determine whether Deserialize
implementations should expect to
deserialize their human-readable form. Read more
Auto Trait Implementations
impl<'de> RefUnwindSafe for Deserializer<'de>
impl<'de> Send for Deserializer<'de>
impl<'de> Sync for Deserializer<'de>
impl<'de> Unpin for Deserializer<'de>
impl<'de> UnwindSafe for Deserializer<'de>
Blanket Implementations
Mutably borrows from an owned value. Read more
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
type Output = T
type Output = T
Should always be Self
pub fn vzip(self) -> V
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more