Trait rustc_serialize::serialize::Decodable

source · [−]

pub trait Decodable<D: Decoder>: Sized {
    fn decode(d: &mut D) -> Self;
}

Expand description

Trait for types that can be deserialized

This can be implemented using the Decodable, TyDecodable and MetadataDecodable macros.

Decodable should be used in crates that don’t depend on rustc_middle.
MetadataDecodable is used in rustc_metadata for types that contain rustc_metadata::rmeta::Lazy.
TyDecodable should be used for types that are only serialized in crate metadata or the incremental cache. This is most types in rustc_middle.

Required Methods

fn decode(d: &mut D) -> Self

Implementations on Foreign Types

impl<D: Decoder, A: Array<Item: Decodable<D>>> Decodable<D> for SmallVec<A>

fn decode(d: &mut D) -> SmallVec<A>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for ThinVec<T>

fn decode(d: &mut D) -> ThinVec<T>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for LinkedList<T>

fn decode(d: &mut D) -> LinkedList<T>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for VecDeque<T>

fn decode(d: &mut D) -> VecDeque<T>

impl<D: Decoder, K, V> Decodable<D> for BTreeMap<K, V>where
K: Decodable<D> + PartialEq + Ord,
V: Decodable<D>,

fn decode(d: &mut D) -> BTreeMap<K, V>

impl<D: Decoder, T> Decodable<D> for BTreeSet<T>where
T: Decodable<D> + PartialEq + Ord,

fn decode(d: &mut D) -> BTreeSet<T>

impl<D: Decoder, K, V, S> Decodable<D> for HashMap<K, V, S>where
    K: Decodable<D> + Hash + Eq,
    V: Decodable<D>,
    S: BuildHasher + Default,

fn decode(d: &mut D) -> HashMap<K, V, S>

impl<D: Decoder, T, S> Decodable<D> for HashSet<T, S>where
T: Decodable<D> + Hash + Eq,
S: BuildHasher + Default,

fn decode(d: &mut D) -> HashSet<T, S>

impl<D: Decoder, K, V, S> Decodable<D> for IndexMap<K, V, S>where
    K: Decodable<D> + Hash + Eq,
    V: Decodable<D>,
    S: BuildHasher + Default,

fn decode(d: &mut D) -> IndexMap<K, V, S>

impl<D: Decoder, T, S> Decodable<D> for IndexSet<T, S>where
T: Decodable<D> + Hash + Eq,
S: BuildHasher + Default,

fn decode(d: &mut D) -> IndexSet<T, S>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for Rc<[T]>

fn decode(d: &mut D) -> Rc<[T]>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for Arc<[T]>

fn decode(d: &mut D) -> Arc<[T]>

impl<D: Decoder> Decodable<D> for usize

fn decode(d: &mut D) -> usize

impl<D: Decoder> Decodable<D> for u8

fn decode(d: &mut D) -> u8

impl<D: Decoder> Decodable<D> for u16

fn decode(d: &mut D) -> u16

impl<D: Decoder> Decodable<D> for u32

fn decode(d: &mut D) -> u32

impl<D: Decoder> Decodable<D> for u64

fn decode(d: &mut D) -> u64

impl<D: Decoder> Decodable<D> for u128

fn decode(d: &mut D) -> u128

impl<D: Decoder> Decodable<D> for isize

fn decode(d: &mut D) -> isize

impl<D: Decoder> Decodable<D> for i8

fn decode(d: &mut D) -> i8

impl<D: Decoder> Decodable<D> for i16

fn decode(d: &mut D) -> i16

impl<D: Decoder> Decodable<D> for i32

fn decode(d: &mut D) -> i32

impl<D: Decoder> Decodable<D> for i64

fn decode(d: &mut D) -> i64

impl<D: Decoder> Decodable<D> for i128

fn decode(d: &mut D) -> i128

impl<D: Decoder> Decodable<D> for f32

fn decode(d: &mut D) -> f32

impl<D: Decoder> Decodable<D> for f64

fn decode(d: &mut D) -> f64

impl<D: Decoder> Decodable<D> for bool

fn decode(d: &mut D) -> bool

impl<D: Decoder> Decodable<D> for char

fn decode(d: &mut D) -> char

impl<D: Decoder> Decodable<D> for !

fn decode(_d: &mut D) -> !

impl<D: Decoder> Decodable<D> for NonZeroU32

fn decode(d: &mut D) -> Self

impl<D: Decoder> Decodable<D> for String

fn decode(d: &mut D) -> String

impl<D: Decoder> Decodable<D> for ()

fn decode(_: &mut D)

impl<D: Decoder, T> Decodable<D> for PhantomData<T>

fn decode(_: &mut D) -> PhantomData<T>

impl<D: Decoder, A: Allocator + Default, T: Decodable<D>> Decodable<D> for Box<[T], A>

fn decode(d: &mut D) -> Box<[T], A>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for Rc<T>

fn decode(d: &mut D) -> Rc<T>

impl<D: Decoder, T: Decodable<D>, A: Allocator + Default> Decodable<D> for Vec<T, A>

default fn decode(d: &mut D) -> Vec<T, A>

impl<D: Decoder, const N: usize> Decodable<D> for [u8 ; N]

fn decode(d: &mut D) -> [u8 ; N]

impl<D: Decoder, T: Decodable<D> + ToOwned> Decodable<D> for Cow<'static, [T]>where
[T]: ToOwned<Owned = Vec<T>>,

fn decode(d: &mut D) -> Cow<'static, [T]>

impl<'a, D: Decoder> Decodable<D> for Cow<'a, str>

fn decode(d: &mut D) -> Cow<'static, str>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for Option<T>

fn decode(d: &mut D) -> Option<T>

impl<D: Decoder, T1: Decodable<D>, T2: Decodable<D>> Decodable<D> for Result<T1, T2>

fn decode(d: &mut D) -> Result<T1, T2>

impl<D: Decoder, T0: Decodable<D>, T1: Decodable<D>, T2: Decodable<D>, T3: Decodable<D>, T4: Decodable<D>, T5: Decodable<D>, T6: Decodable<D>, T7: Decodable<D>, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

fn decode(d: &mut D) -> (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

impl<D: Decoder, T1: Decodable<D>, T2: Decodable<D>, T3: Decodable<D>, T4: Decodable<D>, T5: Decodable<D>, T6: Decodable<D>, T7: Decodable<D>, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

fn decode(d: &mut D) -> (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

impl<D: Decoder, T2: Decodable<D>, T3: Decodable<D>, T4: Decodable<D>, T5: Decodable<D>, T6: Decodable<D>, T7: Decodable<D>, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

fn decode(d: &mut D) -> (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

impl<D: Decoder, T3: Decodable<D>, T4: Decodable<D>, T5: Decodable<D>, T6: Decodable<D>, T7: Decodable<D>, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T3, T4, T5, T6, T7, T8, T9, T10, T11)

fn decode(d: &mut D) -> (T3, T4, T5, T6, T7, T8, T9, T10, T11)

impl<D: Decoder, T4: Decodable<D>, T5: Decodable<D>, T6: Decodable<D>, T7: Decodable<D>, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T4, T5, T6, T7, T8, T9, T10, T11)

fn decode(d: &mut D) -> (T4, T5, T6, T7, T8, T9, T10, T11)

impl<D: Decoder, T5: Decodable<D>, T6: Decodable<D>, T7: Decodable<D>, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T5, T6, T7, T8, T9, T10, T11)

fn decode(d: &mut D) -> (T5, T6, T7, T8, T9, T10, T11)

impl<D: Decoder, T6: Decodable<D>, T7: Decodable<D>, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T6, T7, T8, T9, T10, T11)

fn decode(d: &mut D) -> (T6, T7, T8, T9, T10, T11)

impl<D: Decoder, T7: Decodable<D>, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T7, T8, T9, T10, T11)

fn decode(d: &mut D) -> (T7, T8, T9, T10, T11)

impl<D: Decoder, T8: Decodable<D>, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T8, T9, T10, T11)

fn decode(d: &mut D) -> (T8, T9, T10, T11)

impl<D: Decoder, T9: Decodable<D>, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T9, T10, T11)

fn decode(d: &mut D) -> (T9, T10, T11)

impl<D: Decoder, T10: Decodable<D>, T11: Decodable<D>> Decodable<D> for (T10, T11)

fn decode(d: &mut D) -> (T10, T11)

impl<D: Decoder, T11: Decodable<D>> Decodable<D> for (T11,)

fn decode(d: &mut D) -> (T11,)

impl<D: Decoder> Decodable<D> for PathBuf

fn decode(d: &mut D) -> PathBuf

impl<D: Decoder, T: Decodable<D> + Copy> Decodable<D> for Cell<T>

fn decode(d: &mut D) -> Cell<T>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for RefCell<T>

fn decode(d: &mut D) -> RefCell<T>

impl<D: Decoder, T: Decodable<D>> Decodable<D> for Arc<T>

fn decode(d: &mut D) -> Arc<T>

impl<D: Decoder, A: Allocator + Default, T: Decodable<D>> Decodable<D> for Box<T, A>

fn decode(d: &mut D) -> Box<T, A>

impl<'a> Decodable<MemDecoder<'a>> for Vec<u8>

fn decode(d: &mut MemDecoder<'a>) -> Self

Implementors

impl<'a> Decodable<MemDecoder<'a>> for IntEncodedWithFixedSize