[][src]Trait http_types::convert::Serialize

pub trait Serialize {
    fn serialize<S>(
        &self,
        serializer: S
    ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
    where
        S: Serializer
; }

A data structure that can be serialized into any data format supported by Serde.

Serde provides Serialize implementations for many Rust primitive and standard library types. The complete list is here. All of these can be serialized using Serde out of the box.

Additionally, Serde provides a procedural macro called serde_derive to automatically generate Serialize implementations for structs and enums in your program. See the derive section of the manual for how to use this.

In rare cases it may be necessary to implement Serialize manually for some type in your program. See the Implementing Serialize section of the manual for more about this.

Third-party crates may provide Serialize implementations for types that they expose. For example the linked-hash-map crate provides a LinkedHashMap<K, V> type that is serializable by Serde because the crate provides an implementation of Serialize for it.

Required methods

fn serialize<S>(
    &self,
    serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
    S: Serializer

Serialize this value into the given Serde serializer.

See the Implementing Serialize section of the manual for more information about how to implement this method.

This code runs with edition 2018
use serde::ser::{Serialize, SerializeStruct, Serializer};

struct Person {
    name: String,
    age: u8,
    phones: Vec<String>,
}

// This is what #[derive(Serialize)] would generate.
impl Serialize for Person {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let mut s = serializer.serialize_struct("Person", 3)?;
        s.serialize_field("name", &self.name)?;
        s.serialize_field("age", &self.age)?;
        s.serialize_field("phones", &self.phones)?;
        s.end()
    }
}
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Implementations on Foreign Types

impl<T, E> Serialize for Result<T, E> where
    E: Serialize,
    T: Serialize
[src]

impl Serialize for AtomicU32[src]

impl<T> Serialize for [T; 6] where
    T: Serialize
[src]

impl<T> Serialize for [T; 22] where
    T: Serialize
[src]

impl<T0, T1, T2, T3, T4, T5> Serialize for (T0, T1, T2, T3, T4, T5) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize
[src]

impl Serialize for NonZeroU32[src]

impl<T0, T1, T2, T3, T4> Serialize for (T0, T1, T2, T3, T4) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize
[src]

impl Serialize for i32[src]

impl Serialize for bool[src]

impl<T> Serialize for RefCell<T> where
    T: Serialize
[src]

impl<T> Serialize for BinaryHeap<T> where
    T: Serialize + Ord
[src]

impl Serialize for AtomicU8[src]

impl Serialize for NonZeroU16[src]

impl<K, V, H> Serialize for HashMap<K, V, H> where
    H: BuildHasher,
    K: Serialize + Eq + Hash,
    V: Serialize
[src]

impl<T> Serialize for [T; 29] where
    T: Serialize
[src]

impl Serialize for NonZeroI128[src]

impl Serialize for CString[src]

impl Serialize for i64[src]

impl Serialize for NonZeroUsize[src]

impl<T> Serialize for [T; 2] where
    T: Serialize
[src]

impl<T> Serialize for [T; 26] where
    T: Serialize
[src]

impl<'a, T> Serialize for &'a T where
    T: Serialize + ?Sized
[src]

impl<Idx> Serialize for RangeInclusive<Idx> where
    Idx: Serialize
[src]

impl<T> Serialize for Reverse<T> where
    T: Serialize
[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) where
    T0: Serialize,
    T1: Serialize,
    T10: Serialize,
    T11: Serialize,
    T12: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize,
    T8: Serialize,
    T9: Serialize
[src]

impl<T> Serialize for Wrapping<T> where
    T: Serialize
[src]

impl<T> Serialize for [T; 20] where
    T: Serialize
[src]

impl<T> Serialize for [T; 17] where
    T: Serialize
[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) where
    T0: Serialize,
    T1: Serialize,
    T10: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize,
    T8: Serialize,
    T9: Serialize
[src]

impl Serialize for PathBuf[src]

impl<T> Serialize for [T; 4] where
    T: Serialize
[src]

impl Serialize for NonZeroI8[src]

impl Serialize for i16[src]

impl Serialize for Ipv6Addr[src]

impl<K, V> Serialize for BTreeMap<K, V> where
    K: Serialize + Ord,
    V: Serialize
[src]

impl Serialize for u128[src]

impl<T0, T1, T2> Serialize for (T0, T1, T2) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize
[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) where
    T0: Serialize,
    T1: Serialize,
    T10: Serialize,
    T11: Serialize,
    T12: Serialize,
    T13: Serialize,
    T14: Serialize,
    T15: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize,
    T8: Serialize,
    T9: Serialize
[src]

impl<T> Serialize for [T; 30] where
    T: Serialize
[src]

impl Serialize for AtomicI64[src]

impl Serialize for Ipv4Addr[src]

impl Serialize for NonZeroU128[src]

impl Serialize for AtomicI16[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13) where
    T0: Serialize,
    T1: Serialize,
    T10: Serialize,
    T11: Serialize,
    T12: Serialize,
    T13: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize,
    T8: Serialize,
    T9: Serialize
[src]

impl Serialize for AtomicI8[src]

impl Serialize for AtomicBool[src]

impl Serialize for u8[src]

impl<T0, T1, T2, T3, T4, T5, T6> Serialize for (T0, T1, T2, T3, T4, T5, T6) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize
[src]

impl<T0, T1, T2, T3> Serialize for (T0, T1, T2, T3) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize
[src]

impl<T> Serialize for [T; 5] where
    T: Serialize
[src]

impl Serialize for i8[src]

impl<T> Serialize for [T; 16] where
    T: Serialize
[src]

impl Serialize for NonZeroI16[src]

impl Serialize for u64[src]

impl<T> Serialize for Mutex<T> where
    T: Serialize
[src]

impl Serialize for AtomicU16[src]

impl<T> Serialize for Vec<T> where
    T: Serialize
[src]

impl<T> Serialize for [T; 24] where
    T: Serialize
[src]

impl<T> Serialize for [T; 14] where
    T: Serialize
[src]

impl<T> Serialize for [T; 10] where
    T: Serialize
[src]

impl<T> Serialize for [T; 32] where
    T: Serialize
[src]

impl Serialize for AtomicI32[src]

impl Serialize for usize[src]

impl<T> Serialize for [T; 21] where
    T: Serialize
[src]

impl Serialize for SocketAddr[src]

impl<T> Serialize for [T; 25] where
    T: Serialize
[src]

impl Serialize for AtomicIsize[src]

impl Serialize for AtomicU64[src]

impl<T> Serialize for [T; 7] where
    T: Serialize
[src]

impl Serialize for Path[src]

impl Serialize for IpAddr[src]

impl<T> Serialize for [T; 0][src]

impl<T> Serialize for VecDeque<T> where
    T: Serialize
[src]

impl<T> Serialize for [T; 11] where
    T: Serialize
[src]

impl<T0, T1> Serialize for (T0, T1) where
    T0: Serialize,
    T1: Serialize
[src]

impl Serialize for Duration[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize,
    T8: Serialize,
    T9: Serialize
[src]

impl Serialize for i128[src]

impl<T> Serialize for [T; 13] where
    T: Serialize
[src]

impl<T> Serialize for [T; 31] where
    T: Serialize
[src]

impl Serialize for OsString[src]

impl Serialize for NonZeroI32[src]

impl Serialize for NonZeroU8[src]

impl Serialize for u16[src]

impl Serialize for NonZeroIsize[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7, T8) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize,
    T8: Serialize
[src]

impl<T> Serialize for RwLock<T> where
    T: Serialize
[src]

impl Serialize for AtomicUsize[src]

impl<T> Serialize for [T; 15] where
    T: Serialize
[src]

impl Serialize for u32[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) where
    T0: Serialize,
    T1: Serialize,
    T10: Serialize,
    T11: Serialize,
    T12: Serialize,
    T13: Serialize,
    T14: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize,
    T8: Serialize,
    T9: Serialize
[src]

impl<T> Serialize for [T] where
    T: Serialize
[src]

impl Serialize for CStr[src]

impl<T> Serialize for [T; 8] where
    T: Serialize
[src]

impl<T, H> Serialize for HashSet<T, H> where
    H: BuildHasher,
    T: Serialize + Eq + Hash
[src]

impl<'a, T> Serialize for Cow<'a, T> where
    T: Serialize + ToOwned + ?Sized
[src]

impl<T> Serialize for [T; 9] where
    T: Serialize
[src]

impl Serialize for NonZeroU64[src]

impl Serialize for SystemTime[src]

impl<T> Serialize for [T; 18] where
    T: Serialize
[src]

impl Serialize for isize[src]

impl Serialize for NonZeroI64[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
    T0: Serialize,
    T1: Serialize,
    T10: Serialize,
    T11: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize,
    T8: Serialize,
    T9: Serialize
[src]

impl Serialize for char[src]

impl<T> Serialize for [T; 1] where
    T: Serialize
[src]

impl Serialize for f32[src]

impl<T0, T1, T2, T3, T4, T5, T6, T7> Serialize for (T0, T1, T2, T3, T4, T5, T6, T7) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize,
    T5: Serialize,
    T6: Serialize,
    T7: Serialize
[src]

impl<'a, T> Serialize for &'a mut T where
    T: Serialize + ?Sized
[src]

impl<T> Serialize for Bound<T> where
    T: Serialize
[src]

impl<T0> Serialize for (T0,) where
    T0: Serialize
[src]

impl Serialize for String[src]

impl<'a> Serialize for Arguments<'a>[src]

impl Serialize for f64[src]

impl<T> Serialize for [T; 12] where
    T: Serialize
[src]

impl<T> Serialize for Cell<T> where
    T: Serialize + Copy
[src]

impl Serialize for OsStr[src]

impl<T> Serialize for [T; 23] where
    T: Serialize
[src]

impl<T> Serialize for LinkedList<T> where
    T: Serialize
[src]

impl<T> Serialize for [T; 28] where
    T: Serialize
[src]

impl<T> Serialize for [T; 3] where
    T: Serialize
[src]

impl Serialize for ()[src]

impl Serialize for SocketAddrV4[src]

impl<Idx> Serialize for Range<Idx> where
    Idx: Serialize
[src]

impl Serialize for SocketAddrV6[src]

impl<T> Serialize for PhantomData<T> where
    T: ?Sized
[src]

impl<T> Serialize for [T; 27] where
    T: Serialize
[src]

impl<T> Serialize for BTreeSet<T> where
    T: Serialize + Ord
[src]

impl<T> Serialize for Box<T> where
    T: Serialize + ?Sized
[src]

impl<T> Serialize for Option<T> where
    T: Serialize
[src]

impl Serialize for str[src]

impl<T> Serialize for [T; 19] where
    T: Serialize
[src]

impl Serialize for Value[src]

impl Serialize for Map<String, Value>[src]

impl Serialize for Number[src]

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Implementors

impl Serialize for ReportTo[src]

impl Serialize for ReportToEndpoint[src]

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