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

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

impl Serialize for NonZeroI128[src]

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

impl Serialize for u16[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 NonZeroI8[src]

impl Serialize for Duration[src]

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

impl Serialize for AtomicU16[src]

impl Serialize for AtomicIsize[src]

impl Serialize for IpAddr[src]

impl Serialize for ()[src]

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

impl Serialize for i16[src]

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

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

impl Serialize for AtomicI8[src]

impl Serialize for Ipv6Addr[src]

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

impl Serialize for AtomicI64[src]

impl Serialize for CStr[src]

impl Serialize for u8[src]

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

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

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

impl Serialize for OsStr[src]

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

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

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

impl Serialize for AtomicU8[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<T> Serialize for LinkedList<T> where
    T: Serialize
[src]

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

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

impl Serialize for i128[src]

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

impl Serialize for AtomicI16[src]

impl Serialize for SocketAddrV4[src]

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

impl<T> Serialize for [T; 9] where
    T: Serialize
[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<T> Serialize for [T; 2] where
    T: Serialize
[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<K, V> Serialize for BTreeMap<K, V> where
    K: Serialize + Ord,
    V: Serialize
[src]

impl Serialize for AtomicUsize[src]

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

impl Serialize for OsString[src]

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

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

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

impl Serialize for NonZeroI32[src]

impl Serialize for NonZeroU16[src]

impl Serialize for NonZeroU8[src]

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

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

impl Serialize for AtomicU32[src]

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

impl Serialize for SocketAddr[src]

impl Serialize for NonZeroUsize[src]

impl Serialize for i32[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 AtomicBool[src]

impl<T> Serialize for [T; 15] where
    T: Serialize
[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 Serialize for NonZeroI64[src]

impl Serialize for str[src]

impl Serialize for NonZeroIsize[src]

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

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

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

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

impl Serialize for u64[src]

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

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

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

impl Serialize for NonZeroI16[src]

impl Serialize for AtomicI32[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 [T; 12] where
    T: Serialize
[src]

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

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

impl Serialize for AtomicU64[src]

impl Serialize for CString[src]

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

impl Serialize for SocketAddrV6[src]

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

impl Serialize for u32[src]

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

impl Serialize for SystemTime[src]

impl Serialize for i8[src]

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

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

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

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

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

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

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

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

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

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

impl Serialize for PathBuf[src]

impl Serialize for usize[src]

impl Serialize for NonZeroU128[src]

impl Serialize for isize[src]

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

impl Serialize for u128[src]

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

impl<T> Serialize for [T; 26] where
    T: Serialize
[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<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 Serialize for NonZeroU32[src]

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

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

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

impl Serialize for Path[src]

impl Serialize for i64[src]

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

impl Serialize for f32[src]

impl Serialize for bool[src]

impl<T> Serialize for [T; 28] 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 String[src]

impl Serialize for f64[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; 29] where
    T: Serialize
[src]

impl Serialize for Ipv4Addr[src]

impl Serialize for NonZeroU64[src]

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

impl Serialize for Value[src]

impl Serialize for Number[src]

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

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Implementors

impl Serialize for ReportTo[src]

impl Serialize for ReportToEndpoint[src]

impl Serialize for Url[src]

Serializes this URL into a serde stream.

This implementation is only available if the serde Cargo feature is enabled.

impl<S> Serialize for Host<S> where
    S: Serialize
[src]

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