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