Struct turbolift::serde_json::value::Serializer [−][src]
pub struct Serializer;
Expand description
Serializer whose output is a Value
.
This is the serializer that backs serde_json::to_value
.
Unlike the main serde_json serializer which goes from some serializable
value of type T
to JSON text, this one goes from T
to
serde_json::Value
.
The to_value
function is implementable as:
use serde::Serialize; use serde_json::{Error, Value}; pub fn to_value<T>(input: T) -> Result<Value, Error> where T: Serialize, { input.serialize(serde_json::value::Serializer) }
Trait Implementations
The output type produced by this Serializer
during successful
serialization. Most serializers that produce text or binary output
should set Ok = ()
and serialize into an io::Write
or buffer
contained within the Serializer
instance. Serializers that build
in-memory data structures may be simplified by using Ok
to propagate
the data structure around. Read more
type SerializeSeq = SerializeVec
type SerializeSeq = SerializeVec
Type returned from serialize_seq
for serializing the content of the
sequence. Read more
type SerializeTuple = SerializeVec
type SerializeTuple = SerializeVec
Type returned from serialize_tuple
for serializing the content of
the tuple. Read more
type SerializeTupleStruct = SerializeVec
type SerializeTupleStruct = SerializeVec
Type returned from serialize_tuple_struct
for serializing the
content of the tuple struct. Read more
type SerializeTupleVariant = SerializeTupleVariant
type SerializeTupleVariant = SerializeTupleVariant
Type returned from serialize_tuple_variant
for serializing the
content of the tuple variant. Read more
type SerializeMap = SerializeMap
type SerializeMap = SerializeMap
Type returned from serialize_map
for serializing the content of the
map. Read more
type SerializeStruct = SerializeMap
type SerializeStruct = SerializeMap
Type returned from serialize_struct
for serializing the content of
the struct. Read more
type SerializeStructVariant = SerializeStructVariant
type SerializeStructVariant = SerializeStructVariant
Type returned from serialize_struct_variant
for serializing the
content of the struct variant. Read more
Serialize a bool
value. Read more
Serialize an i16
value. Read more
Serialize an i32
value. Read more
Serialize an i64
value. Read more
Serialize an f32
value. Read more
Serialize an f64
value. Read more
Serialize a character. Read more
Serialize a chunk of raw byte data. Read more
Serialize a unit struct like struct Unit
or PhantomData<T>
. Read more
Serialize a unit variant like E::A
in enum E { A, B }
. Read more
Serialize a newtype struct like struct Millimeters(u8)
. Read more
Serialize a newtype variant like E::N
in enum E { N(u8) }
. Read more
pub fn serialize_seq(
self,
len: Option<usize>
) -> Result<<Serializer as Serializer>::SerializeSeq, Error>
pub fn serialize_seq(
self,
len: Option<usize>
) -> Result<<Serializer as Serializer>::SerializeSeq, Error>
Begin to serialize a variably sized sequence. This call must be
followed by zero or more calls to serialize_element
, then a call to
end
. Read more
pub fn serialize_tuple(
self,
len: usize
) -> Result<<Serializer as Serializer>::SerializeTuple, Error>
pub fn serialize_tuple(
self,
len: usize
) -> Result<<Serializer as Serializer>::SerializeTuple, Error>
Begin to serialize a statically sized sequence whose length will be
known at deserialization time without looking at the serialized data.
This call must be followed by zero or more calls to serialize_element
,
then a call to end
. Read more
pub fn serialize_tuple_struct(
self,
_name: &'static str,
len: usize
) -> Result<<Serializer as Serializer>::SerializeTupleStruct, Error>
pub fn serialize_tuple_struct(
self,
_name: &'static str,
len: usize
) -> Result<<Serializer as Serializer>::SerializeTupleStruct, Error>
Begin to serialize a tuple struct like struct Rgb(u8, u8, u8)
. This
call must be followed by zero or more calls to serialize_field
, then a
call to end
. Read more
pub fn serialize_tuple_variant(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
len: usize
) -> Result<<Serializer as Serializer>::SerializeTupleVariant, Error>
pub fn serialize_tuple_variant(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
len: usize
) -> Result<<Serializer as Serializer>::SerializeTupleVariant, Error>
Begin to serialize a tuple variant like E::T
in enum E { T(u8, u8) }
. This call must be followed by zero or more calls to
serialize_field
, then a call to end
. Read more
pub fn serialize_map(
self,
_len: Option<usize>
) -> Result<<Serializer as Serializer>::SerializeMap, Error>
pub fn serialize_map(
self,
_len: Option<usize>
) -> Result<<Serializer as Serializer>::SerializeMap, Error>
Begin to serialize a map. This call must be followed by zero or more
calls to serialize_key
and serialize_value
, then a call to end
. Read more
pub fn serialize_struct(
self,
name: &'static str,
len: usize
) -> Result<<Serializer as Serializer>::SerializeStruct, Error>
pub fn serialize_struct(
self,
name: &'static str,
len: usize
) -> Result<<Serializer as Serializer>::SerializeStruct, Error>
Begin to serialize a struct like struct Rgb { r: u8, g: u8, b: u8 }
.
This call must be followed by zero or more calls to serialize_field
,
then a call to end
. Read more
pub fn serialize_struct_variant(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
_len: usize
) -> Result<<Serializer as Serializer>::SerializeStructVariant, Error>
pub fn serialize_struct_variant(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
_len: usize
) -> Result<<Serializer as Serializer>::SerializeStructVariant, Error>
Begin to serialize a struct variant like E::S
in enum E { S { r: u8, g: u8, b: u8 } }
. This call must be followed by zero or more calls to
serialize_field
, then a call to end
. Read more
Serialize a string produced by an implementation of Display
. Read more
Serialize an i128
value. Read more
Serialize a u128
value. Read more
fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
I: IntoIterator,
<I as IntoIterator>::Item: Serialize,
fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
I: IntoIterator,
<I as IntoIterator>::Item: Serialize,
Collect an iterator as a sequence. Read more
fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
V: Serialize,
K: Serialize,
I: IntoIterator<Item = (K, V)>,
fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
V: Serialize,
K: Serialize,
I: IntoIterator<Item = (K, V)>,
Collect an iterator as a map. Read more
Determine whether Serialize
implementations should serialize in
human-readable form. Read more
Auto Trait Implementations
impl RefUnwindSafe for Serializer
impl Send for Serializer
impl Sync for Serializer
impl Unpin for Serializer
impl UnwindSafe for Serializer
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