[−][src]Struct serde_json::value::Serializer
Serializer whose output is a Value
.
This is the serializer that backs [serde_json::to_value
][crate::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
impl Serializer for Serializer
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type Ok = Value
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 Error = Error
The error type when some error occurs during serialization.
type SerializeSeq = SerializeVec
Type returned from [serialize_seq
] for serializing the content of the sequence. Read more
type SerializeTuple = SerializeVec
Type returned from [serialize_tuple
] for serializing the content of the tuple. Read more
type SerializeTupleStruct = SerializeVec
Type returned from [serialize_tuple_struct
] for serializing the content of the tuple struct. Read more
type SerializeTupleVariant = SerializeTupleVariant
Type returned from [serialize_tuple_variant
] for serializing the content of the tuple variant. Read more
type SerializeMap = SerializeMap
Type returned from [serialize_map
] for serializing the content of the map. Read more
type SerializeStruct = SerializeMap
Type returned from [serialize_struct
] for serializing the content of the struct. Read more
type SerializeStructVariant = SerializeStructVariant
Type returned from [serialize_struct_variant
] for serializing the content of the struct variant. Read more
fn serialize_bool(self, value: bool) -> Result<Value>
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fn serialize_i8(self, value: i8) -> Result<Value>
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fn serialize_i16(self, value: i16) -> Result<Value>
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fn serialize_i32(self, value: i32) -> Result<Value>
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fn serialize_i64(self, value: i64) -> Result<Value>
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fn serialize_u8(self, value: u8) -> Result<Value>
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fn serialize_u16(self, value: u16) -> Result<Value>
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fn serialize_u32(self, value: u32) -> Result<Value>
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fn serialize_u64(self, value: u64) -> Result<Value>
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fn serialize_f32(self, value: f32) -> Result<Value>
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fn serialize_f64(self, value: f64) -> Result<Value>
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fn serialize_char(self, value: char) -> Result<Value>
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fn serialize_str(self, value: &str) -> Result<Value>
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fn serialize_bytes(self, value: &[u8]) -> Result<Value>
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fn serialize_unit(self) -> Result<Value>
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fn serialize_unit_struct(self, _name: &'static str) -> Result<Value>
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fn serialize_unit_variant(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str
) -> Result<Value>
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self,
_name: &'static str,
_variant_index: u32,
variant: &'static str
) -> Result<Value>
fn serialize_newtype_struct<T: ?Sized>(
self,
_name: &'static str,
value: &T
) -> Result<Value> where
T: Serialize,
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self,
_name: &'static str,
value: &T
) -> Result<Value> where
T: Serialize,
fn serialize_newtype_variant<T: ?Sized>(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
value: &T
) -> Result<Value> where
T: Serialize,
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self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
value: &T
) -> Result<Value> where
T: Serialize,
fn serialize_none(self) -> Result<Value>
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fn serialize_some<T: ?Sized>(self, value: &T) -> Result<Value> where
T: Serialize,
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T: Serialize,
fn serialize_seq(self, len: Option<usize>) -> Result<Self::SerializeSeq>
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fn serialize_tuple(self, len: usize) -> Result<Self::SerializeTuple>
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fn serialize_tuple_struct(
self,
_name: &'static str,
len: usize
) -> Result<Self::SerializeTupleStruct>
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self,
_name: &'static str,
len: usize
) -> Result<Self::SerializeTupleStruct>
fn serialize_tuple_variant(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
len: usize
) -> Result<Self::SerializeTupleVariant>
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self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
len: usize
) -> Result<Self::SerializeTupleVariant>
fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap>
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fn serialize_struct(
self,
name: &'static str,
len: usize
) -> Result<Self::SerializeStruct>
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self,
name: &'static str,
len: usize
) -> Result<Self::SerializeStruct>
fn serialize_struct_variant(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
_len: usize
) -> Result<Self::SerializeStructVariant>
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self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
_len: usize
) -> Result<Self::SerializeStructVariant>
fn collect_str<T: ?Sized>(self, value: &T) -> Result<Value> where
T: Display,
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T: Display,
fn serialize_i128(self, v: i128) -> Result<Self::Ok, Self::Error>
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fn serialize_u128(self, v: u128) -> Result<Self::Ok, Self::Error>
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fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
I: IntoIterator,
<I as IntoIterator>::Item: Serialize,
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I: IntoIterator,
<I as IntoIterator>::Item: Serialize,
fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
I: IntoIterator<Item = (K, V)>,
K: Serialize,
V: Serialize,
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I: IntoIterator<Item = (K, V)>,
K: Serialize,
V: Serialize,
fn is_human_readable(&self) -> bool
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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
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,