Trait rustc_serialize::Encodable [−][src]
Trait for serializing a type.
This can be implemented for custom data types to allow them to be encoded
with Encoder
implementations. Most of Rust's built-in or standard data
types (like i32
and Vec<T>
) have Encodable
implementations provided by
this module.
Note that, in general, you should let the compiler implement this for you by
using the derive(RustcEncodable)
attribute.
Examples
extern crate rustc_serialize; #[derive(RustcEncodable)] struct Point { x: i32, y: i32, }
This generates code equivalent to:
extern crate rustc_serialize; use rustc_serialize::Encodable; use rustc_serialize::Encoder; struct Point { x: i32, y: i32, } impl Encodable for Point { fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> { s.emit_struct("Point", 2, |s| { try!(s.emit_struct_field("x", 0, |s| { s.emit_i32(self.x) })); try!(s.emit_struct_field("y", 1, |s| { s.emit_i32(self.y) })); Ok(()) }) } }
Required Methods
Implementations on Foreign Types
impl Encodable for usize
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impl Encodable for usize
impl Encodable for u8
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impl Encodable for u8
impl Encodable for u16
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impl Encodable for u16
impl Encodable for u32
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impl Encodable for u32
impl Encodable for u64
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impl Encodable for u64
impl Encodable for isize
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impl Encodable for isize
impl Encodable for i8
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impl Encodable for i8
impl Encodable for i16
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impl Encodable for i16
impl Encodable for i32
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impl Encodable for i32
impl Encodable for i64
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impl Encodable for i64
impl Encodable for str
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impl Encodable for str
impl Encodable for String
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impl Encodable for String
impl Encodable for f32
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impl Encodable for f32
impl Encodable for f64
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impl Encodable for f64
impl Encodable for bool
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impl Encodable for bool
impl Encodable for char
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impl Encodable for char
impl Encodable for ()
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impl Encodable for ()
impl<'a, T: ?Sized + Encodable> Encodable for &'a T
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impl<'a, T: ?Sized + Encodable> Encodable for &'a T
impl<T: ?Sized + Encodable> Encodable for Box<T>
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impl<T: ?Sized + Encodable> Encodable for Box<T>
impl<T: Encodable> Encodable for Rc<T>
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impl<T: Encodable> Encodable for Rc<T>
impl<'a, T: Encodable + ToOwned + ?Sized> Encodable for Cow<'a, T>
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impl<'a, T: Encodable + ToOwned + ?Sized> Encodable for Cow<'a, T>
impl<T: Encodable> Encodable for [T]
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impl<T: Encodable> Encodable for [T]
impl<T: Encodable> Encodable for Vec<T>
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impl<T: Encodable> Encodable for Vec<T>
impl<T: Encodable> Encodable for Option<T>
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impl<T: Encodable> Encodable for Option<T>
impl<T: Encodable, E: Encodable> Encodable for Result<T, E>
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impl<T: Encodable, E: Encodable> Encodable for Result<T, E>
impl<T> Encodable for PhantomData<T>
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impl<T> Encodable for PhantomData<T>
impl<T0: Encodable, T1: Encodable, T2: Encodable, T3: Encodable, T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)
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impl<T0: Encodable, T1: Encodable, T2: Encodable, T3: Encodable, T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)
impl<T1: Encodable, T2: Encodable, T3: Encodable, T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)
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impl<T1: Encodable, T2: Encodable, T3: Encodable, T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)
impl<T2: Encodable, T3: Encodable, T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)
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impl<T2: Encodable, T3: Encodable, T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)
impl<T3: Encodable, T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T3, T4, T5, T6, T7, T8, T9, T10, T11)
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impl<T3: Encodable, T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T3, T4, T5, T6, T7, T8, T9, T10, T11)
impl<T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T4, T5, T6, T7, T8, T9, T10, T11)
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impl<T4: Encodable, T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T4, T5, T6, T7, T8, T9, T10, T11)
impl<T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T5, T6, T7, T8, T9, T10, T11)
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impl<T5: Encodable, T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T5, T6, T7, T8, T9, T10, T11)
impl<T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T6, T7, T8, T9, T10, T11)
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impl<T6: Encodable, T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T6, T7, T8, T9, T10, T11)
impl<T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T7, T8, T9, T10, T11)
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impl<T7: Encodable, T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T7, T8, T9, T10, T11)
impl<T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T8, T9, T10, T11)
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impl<T8: Encodable, T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T8, T9, T10, T11)
impl<T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T9, T10, T11)
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impl<T9: Encodable, T10: Encodable, T11: Encodable> Encodable for (T9, T10, T11)
impl<T10: Encodable, T11: Encodable> Encodable for (T10, T11)
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impl<T10: Encodable, T11: Encodable> Encodable for (T10, T11)
impl<T11: Encodable> Encodable for (T11,)
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impl<T11: Encodable> Encodable for (T11,)
impl<T: Encodable> Encodable for [T; 32]
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impl<T: Encodable> Encodable for [T; 32]
impl<T: Encodable> Encodable for [T; 31]
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impl<T: Encodable> Encodable for [T; 31]
impl<T: Encodable> Encodable for [T; 30]
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impl<T: Encodable> Encodable for [T; 30]
impl<T: Encodable> Encodable for [T; 29]
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impl<T: Encodable> Encodable for [T; 29]
impl<T: Encodable> Encodable for [T; 28]
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impl<T: Encodable> Encodable for [T; 28]
impl<T: Encodable> Encodable for [T; 27]
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impl<T: Encodable> Encodable for [T; 27]
impl<T: Encodable> Encodable for [T; 26]
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impl<T: Encodable> Encodable for [T; 26]
impl<T: Encodable> Encodable for [T; 25]
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impl<T: Encodable> Encodable for [T; 25]
impl<T: Encodable> Encodable for [T; 24]
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impl<T: Encodable> Encodable for [T; 24]
impl<T: Encodable> Encodable for [T; 23]
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impl<T: Encodable> Encodable for [T; 23]
impl<T: Encodable> Encodable for [T; 22]
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impl<T: Encodable> Encodable for [T; 22]
impl<T: Encodable> Encodable for [T; 21]
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impl<T: Encodable> Encodable for [T; 21]
impl<T: Encodable> Encodable for [T; 20]
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impl<T: Encodable> Encodable for [T; 20]
impl<T: Encodable> Encodable for [T; 19]
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impl<T: Encodable> Encodable for [T; 19]
impl<T: Encodable> Encodable for [T; 18]
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impl<T: Encodable> Encodable for [T; 18]
impl<T: Encodable> Encodable for [T; 17]
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impl<T: Encodable> Encodable for [T; 17]
impl<T: Encodable> Encodable for [T; 16]
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impl<T: Encodable> Encodable for [T; 16]
impl<T: Encodable> Encodable for [T; 15]
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impl<T: Encodable> Encodable for [T; 15]
impl<T: Encodable> Encodable for [T; 14]
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impl<T: Encodable> Encodable for [T; 14]
impl<T: Encodable> Encodable for [T; 13]
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impl<T: Encodable> Encodable for [T; 13]
impl<T: Encodable> Encodable for [T; 12]
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impl<T: Encodable> Encodable for [T; 12]
impl<T: Encodable> Encodable for [T; 11]
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impl<T: Encodable> Encodable for [T; 11]
impl<T: Encodable> Encodable for [T; 10]
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impl<T: Encodable> Encodable for [T; 10]
impl<T: Encodable> Encodable for [T; 9]
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impl<T: Encodable> Encodable for [T; 9]
impl<T: Encodable> Encodable for [T; 8]
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impl<T: Encodable> Encodable for [T; 8]
impl<T: Encodable> Encodable for [T; 7]
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impl<T: Encodable> Encodable for [T; 7]
impl<T: Encodable> Encodable for [T; 6]
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impl<T: Encodable> Encodable for [T; 6]
impl<T: Encodable> Encodable for [T; 5]
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impl<T: Encodable> Encodable for [T; 5]
impl<T: Encodable> Encodable for [T; 4]
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impl<T: Encodable> Encodable for [T; 4]
impl<T: Encodable> Encodable for [T; 3]
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impl<T: Encodable> Encodable for [T; 3]
impl<T: Encodable> Encodable for [T; 2]
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impl<T: Encodable> Encodable for [T; 2]
impl<T: Encodable> Encodable for [T; 1]
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impl<T: Encodable> Encodable for [T; 1]
impl<T: Encodable> Encodable for [T; 0]
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impl<T: Encodable> Encodable for [T; 0]
impl Encodable for Path
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impl Encodable for Path
impl Encodable for PathBuf
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impl Encodable for PathBuf
impl<T: Encodable + Copy> Encodable for Cell<T>
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impl<T: Encodable + Copy> Encodable for Cell<T>
impl<T: Encodable> Encodable for RefCell<T>
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impl<T: Encodable> Encodable for RefCell<T>
impl<T: Encodable> Encodable for Arc<T>
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impl<T: Encodable> Encodable for Arc<T>
impl<T: Encodable> Encodable for LinkedList<T>
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impl<T: Encodable> Encodable for LinkedList<T>
impl<T: Encodable> Encodable for VecDeque<T>
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impl<T: Encodable> Encodable for VecDeque<T>
impl<K: Encodable + Ord, V: Encodable> Encodable for BTreeMap<K, V>
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impl<K: Encodable + Ord, V: Encodable> Encodable for BTreeMap<K, V>
impl<T: Encodable + Ord> Encodable for BTreeSet<T>
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impl<T: Encodable + Ord> Encodable for BTreeSet<T>
impl<K, V> Encodable for HashMap<K, V> where
K: Encodable + Hash + Eq,
V: Encodable,
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impl<K, V> Encodable for HashMap<K, V> where
K: Encodable + Hash + Eq,
V: Encodable,
impl<T> Encodable for HashSet<T> where
T: Encodable + Hash + Eq,
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impl<T> Encodable for HashSet<T> where
T: Encodable + Hash + Eq,
Implementors
impl Encodable for Json