Trait otter_api_tests::imports::otter_base::imports::serde::ser::SerializeStruct [−][src]
pub trait SerializeStruct { type Ok; type Error: Error; fn serialize_field<T>(
&mut self,
key: &'static str,
value: &T
) -> Result<(), Self::Error>
where
T: Serialize + ?Sized; fn end(self) -> Result<Self::Ok, Self::Error>; fn skip_field(&mut self, key: &'static str) -> Result<(), Self::Error> { ... } }
Expand description
Returned from Serializer::serialize_struct
.
Example use
ⓘ
use serde::ser::{Serialize, SerializeStruct, Serializer}; struct Rgb { r: u8, g: u8, b: u8, } impl Serialize for Rgb { fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer, { let mut rgb = serializer.serialize_struct("Rgb", 3)?; rgb.serialize_field("r", &self.r)?; rgb.serialize_field("g", &self.g)?; rgb.serialize_field("b", &self.b)?; rgb.end() } }
Example implementation
The example data format presented on the website demonstrates an
implementation of SerializeStruct
for a basic JSON data format.
Associated Types
Required methods
Serialize a struct field.
Provided methods
Implementations on Foreign Types
impl<'input, 'output, Target> SerializeStruct for StructSerializer<'input, 'output, Target> where
Target: 'output + Target,
impl<'input, 'output, Target> SerializeStruct for StructSerializer<'input, 'output, Target> where
Target: 'output + Target,
Implementors
impl<'a, W, C> SerializeStruct for Compound<'a, W, C> where
C: SerializerConfig,
W: 'a + Write,
impl<'a, W, C> SerializeStruct for Compound<'a, W, C> where
C: SerializerConfig,
W: 'a + Write,
pub fn serialize_field<T>(
&mut self,
key: &'static str,
value: &T
) -> Result<(), <Compound<'a, W, C> as SerializeStruct>::Error> where
T: Serialize + ?Sized,
pub fn end(
self
) -> Result<<Compound<'a, W, C> as SerializeStruct>::Ok, <Compound<'a, W, C> as SerializeStruct>::Error>