Trait hdk::prelude::holochain_serialized_bytes::serde::ser::SerializeSeq [−][src]
Returned from Serializer::serialize_seq
.
Example use
ⓘ
use serde::ser::{Serialize, Serializer, SerializeSeq}; impl<T> Serialize for Vec<T> where T: Serialize, { fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer, { let mut seq = serializer.serialize_seq(Some(self.len()))?; for element in self { seq.serialize_element(element)?; } seq.end() } }
Example implementation
The example data format presented on the website demonstrates an
implementation of SerializeSeq
for a basic JSON data format.
Associated Types
type Ok
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Must match the Ok
type of our Serializer
.
type Error: Error
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Must match the Error
type of our Serializer
.
Required methods
pub fn serialize_element<T>(&mut self, value: &T) -> Result<(), Self::Error> where
T: Serialize + ?Sized,
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T: Serialize + ?Sized,
Serialize a sequence element.
pub fn end(self) -> Result<Self::Ok, Self::Error>
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Finish serializing a sequence.
Implementations on Foreign Types
impl<'a, W, C> SerializeSeq for Compound<'a, W, C> where
C: SerializerConfig,
W: 'a + Write,
C: SerializerConfig,
W: 'a + Write,
type Ok = ()
type Error = Error
pub fn serialize_element<T>(
&mut self,
value: &T
) -> Result<(), <Compound<'a, W, C> as SerializeSeq>::Error> where
T: Serialize + ?Sized,
&mut self,
value: &T
) -> Result<(), <Compound<'a, W, C> as SerializeSeq>::Error> where
T: Serialize + ?Sized,
pub fn end(
self
) -> Result<<Compound<'a, W, C> as SerializeSeq>::Ok, <Compound<'a, W, C> as SerializeSeq>::Error>
self
) -> Result<<Compound<'a, W, C> as SerializeSeq>::Ok, <Compound<'a, W, C> as SerializeSeq>::Error>
impl<'a, W, C> SerializeSeq for MaybeUnknownLengthCompound<'a, W, C> where
C: SerializerConfig,
W: 'a + Write,
C: SerializerConfig,
W: 'a + Write,
type Ok = ()
type Error = Error
pub fn serialize_element<T>(
&mut self,
value: &T
) -> Result<(), <MaybeUnknownLengthCompound<'a, W, C> as SerializeSeq>::Error> where
T: Serialize + ?Sized,
&mut self,
value: &T
) -> Result<(), <MaybeUnknownLengthCompound<'a, W, C> as SerializeSeq>::Error> where
T: Serialize + ?Sized,
pub fn end(
self
) -> Result<<MaybeUnknownLengthCompound<'a, W, C> as SerializeSeq>::Ok, <MaybeUnknownLengthCompound<'a, W, C> as SerializeSeq>::Error>
self
) -> Result<<MaybeUnknownLengthCompound<'a, W, C> as SerializeSeq>::Ok, <MaybeUnknownLengthCompound<'a, W, C> as SerializeSeq>::Error>
Implementors
impl<Ok, Error> SerializeSeq for Impossible<Ok, Error> where
Error: Error,
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Error: Error,