Trait robin::prelude::Serialize [] [src]

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 codegen 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

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.

use serde::ser::{Serialize, Serializer, SerializeStruct};

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()
    }
}

Implementations on Foreign Types

impl<T, E> Serialize for Result<T, E> where
    E: Serialize,
    T: Serialize
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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
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impl<T0, T1, T2, T3, T4> Serialize for (T0, T1, T2, T3, T4) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize,
    T4: Serialize
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impl Serialize for u16
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impl<T> Serialize for [T; 21] where
    T: Serialize
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impl<T> Serialize for [T; 1] where
    T: Serialize
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impl<T> Serialize for [T; 23] where
    T: Serialize
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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
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impl Serialize for Ipv4Addr
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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
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impl Serialize for OsStr
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impl<T> Serialize for [T; 6] where
    T: Serialize
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impl<T> Serialize for PhantomData<T> where
    T: ?Sized
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impl Serialize for i16
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impl<T> Serialize for BinaryHeap<T> where
    T: Serialize + Ord
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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
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impl<T> Serialize for [T; 0]
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impl Serialize for u64
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impl<T> Serialize for [T; 7] where
    T: Serialize
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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
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impl<T> Serialize for [T; 22] where
    T: Serialize
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impl Serialize for IpAddr
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impl Serialize for SocketAddrV6
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impl<T0> Serialize for (T0,) where
    T0: Serialize
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impl Serialize for bool
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impl<T> Serialize for [T; 17] where
    T: Serialize
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impl<T> Serialize for [T; 29] where
    T: Serialize
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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
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impl<T> Serialize for [T] where
    T: Serialize
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impl Serialize for Ipv6Addr
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impl<T> Serialize for [T; 15] where
    T: Serialize
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impl<T> Serialize for [T; 14] where
    T: Serialize
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impl<'a, T> Serialize for &'a mut T where
    T: Serialize + ?Sized
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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
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impl<T> Serialize for [T; 5] where
    T: Serialize
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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
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impl<T> Serialize for [T; 9] where
    T: Serialize
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impl<T> Serialize for Cell<T> where
    T: Serialize + Copy
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impl Serialize for i8
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impl<T0, T1, T2> Serialize for (T0, T1, T2) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize
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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
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impl Serialize for str
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impl<T, H> Serialize for HashSet<T, H> where
    H: BuildHasher,
    T: Serialize + Eq + Hash
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impl Serialize for CStr
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impl<T> Serialize for [T; 32] where
    T: Serialize
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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
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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
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impl<T0, T1, T2, T3> Serialize for (T0, T1, T2, T3) where
    T0: Serialize,
    T1: Serialize,
    T2: Serialize,
    T3: Serialize
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impl<T> Serialize for [T; 3] where
    T: Serialize
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impl<T0, T1> Serialize for (T0, T1) where
    T0: Serialize,
    T1: Serialize
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impl<T> Serialize for LinkedList<T> where
    T: Serialize
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impl<T> Serialize for Box<T> where
    T: Serialize + ?Sized
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impl<T> Serialize for Wrapping<T> where
    T: Serialize
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impl Serialize for char
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impl Serialize for PathBuf
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impl<T> Serialize for [T; 26] where
    T: Serialize
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impl<T> Serialize for [T; 19] where
    T: Serialize
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impl Serialize for SystemTime
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impl<T> Serialize for RwLock<T> where
    T: Serialize
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impl<'a, T> Serialize for &'a T where
    T: Serialize + ?Sized
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impl Serialize for Duration
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impl Serialize for CString
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impl Serialize for ()
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impl<Idx> Serialize for Range<Idx> where
    Idx: Serialize
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impl Serialize for i64
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impl Serialize for i32
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impl<T> Serialize for [T; 12] where
    T: Serialize
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impl Serialize for OsString
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impl<T> Serialize for [T; 31] where
    T: Serialize
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impl<T> Serialize for [T; 8] where
    T: Serialize
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impl<T> Serialize for [T; 18] where
    T: Serialize
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impl<T> Serialize for [T; 4] where
    T: Serialize
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impl Serialize for Path
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impl<'a, T> Serialize for Cow<'a, T> where
    T: Serialize + ToOwned + ?Sized
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impl<T> Serialize for [T; 10] where
    T: Serialize
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impl<T> Serialize for [T; 25] where
    T: Serialize
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impl Serialize for SocketAddr
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impl Serialize for f32
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impl<T> Serialize for [T; 24] where
    T: Serialize
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impl Serialize for String
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impl Serialize for u8
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impl<T> Serialize for [T; 27] where
    T: Serialize
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impl<K, V, H> Serialize for HashMap<K, V, H> where
    H: BuildHasher,
    K: Serialize + Eq + Hash,
    V: Serialize
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impl Serialize for u32
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impl<T> Serialize for [T; 13] where
    T: Serialize
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impl<T> Serialize for Mutex<T> where
    T: Serialize
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impl<T> Serialize for Option<T> where
    T: Serialize
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impl<T> Serialize for BTreeSet<T> where
    T: Serialize + Ord
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impl<T> Serialize for RefCell<T> where
    T: Serialize
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impl<T> Serialize for [T; 30] where
    T: Serialize
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impl Serialize for f64
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impl Serialize for SocketAddrV4
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impl<T> Serialize for [T; 20] where
    T: Serialize
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impl Serialize for usize
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impl<T> Serialize for Vec<T> where
    T: Serialize
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impl<T> Serialize for [T; 16] where
    T: Serialize
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impl<T> Serialize for [T; 2] where
    T: Serialize
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impl<T> Serialize for [T; 11] where
    T: Serialize
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impl<T> Serialize for [T; 28] where
    T: Serialize
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impl<T> Serialize for VecDeque<T> where
    T: Serialize
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impl Serialize for isize
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impl<K, V> Serialize for BTreeMap<K, V> where
    K: Serialize + Ord,
    V: Serialize
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impl Serialize for Number
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impl Serialize for Map<String, Value>
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impl Serialize for Value
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Implementors