Struct frame_support::traits::WrapperKeepOpaque

source · [−]

pub struct WrapperKeepOpaque<T> { /* private fields */ }

Expand description

A wrapper for any type T which implement encode/decode in a way compatible with Vec<u8>.

This type is similar to WrapperOpaque, but it differs in the way it stores the type T. While WrapperOpaque stores the decoded type, the WrapperKeepOpaque stores the type only in its opaque format, aka as a Vec<u8>. To access the real type T Self::try_decode needs to be used.

Struct frame_support::traits::WrapperKeepOpaque

Implementations

impl<T: Decode> WrapperKeepOpaque<T>

pub fn try_decode(&self) -> Option<T>

pub fn encoded_len(&self) -> usize

pub fn encoded(&self) -> &[u8]ⓘNotable traits for &'_ mut [u8]impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]

pub fn from_encoded(data: Vec<u8>) -> Self

Trait Implementations

impl<T: Clone> Clone for WrapperKeepOpaque<T>

fn clone(&self) -> WrapperKeepOpaque<T>

fn clone_from(&mut self, source: &Self)

impl<T: Debug> Debug for WrapperKeepOpaque<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Decode> Decode for WrapperKeepOpaque<T>

fn decode<I: Input>(input: &mut I) -> Result<Self, Error>

fn skip<I: Input>(input: &mut I) -> Result<(), Error>

fn encoded_fixed_size() -> Option<usize>

impl<T: Default> Default for WrapperKeepOpaque<T>

fn default() -> WrapperKeepOpaque<T>

impl<T: Encode> Encode for WrapperKeepOpaque<T>

fn size_hint(&self) -> usize

fn encode_to<O: Output + ?Sized>(&self, dest: &mut O)

fn encode(&self) -> Vec<u8>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R

fn encoded_size(&self) -> usize

impl<T: MaxEncodedLen> MaxEncodedLen for WrapperKeepOpaque<T>

fn max_encoded_len() -> usize

impl<T: PartialEq> PartialEq<WrapperKeepOpaque<T>> for WrapperKeepOpaque<T>

fn eq(&self, other: &WrapperKeepOpaque<T>) -> bool

fn ne(&self, other: &WrapperKeepOpaque<T>) -> bool

impl<T: TypeInfo + 'static> TypeInfo for WrapperKeepOpaque<T>

type Identity = Self

fn type_info() -> Type

impl<T: Encode> EncodeLike<WrapperKeepOpaque<T>> for WrapperOpaque<T>

impl<T: Encode> EncodeLike<WrapperKeepOpaque<T>> for WrapperKeepOpaque<T>

impl<T: Encode> EncodeLike<WrapperOpaque<T>> for WrapperKeepOpaque<T>

impl<T: Eq> Eq for WrapperKeepOpaque<T>

impl<T> StructuralEq for WrapperKeepOpaque<T>

impl<T> StructuralPartialEq for WrapperKeepOpaque<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for WrapperKeepOpaque<T> where T: RefUnwindSafe,

impl<T> Send for WrapperKeepOpaque<T> where T: Send,

impl<T> Sync for WrapperKeepOpaque<T> where T: Sync,

impl<T> Unpin for WrapperKeepOpaque<T> where T: Unpin,

impl<T> UnwindSafe for WrapperKeepOpaque<T> where T: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,

impl<T> Clear for T where T: Default + Eq + PartialEq<T>,

pub fn is_clear(&self) -> bool

pub fn clear() -> T

impl<T> DecodeAll for T where T: Decode,

pub fn decode_all(input: &[u8]) -> Result<T, Error>

impl<T> DecodeLimit for T where T: Decode,

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>

pub fn decode_and_advance_with_depth_limit<I>( limit: u32, input: &mut I) -> Result<T, Error> where I: Input,

pub fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>

impl<T> Downcast for T where T: Any,

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

pub fn as_any(&self) -> &(dyn Any + 'static)

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for T where T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

impl<T> DynClone for T where T: Clone,

pub fn __clone_box(&self, Private) -> *mut ()

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, Outer> IsWrappedBy<Outer> for T where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

pub fn encoded(&self) -> &[u8 ]ⓘ
Notable traits for &'_ mut [u8 ]
`impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]`

fn encode(&self) -> Vec<u8>ⓘ
Notable traits for Vec<u8, A>
`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn using_encoded<R, F: FnOnce(&[u8 ]) -> R>(&self, f: F) -> R

impl<T> RefUnwindSafe for WrapperKeepOpaque<T> where
T: RefUnwindSafe,

impl<T> Send for WrapperKeepOpaque<T> where
T: Send,

impl<T> Sync for WrapperKeepOpaque<T> where
T: Sync,

impl<T> Unpin for WrapperKeepOpaque<T> where
T: Unpin,

impl<T> UnwindSafe for WrapperKeepOpaque<T> where
T: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

impl<T> Clear for T where
T: Default + Eq + PartialEq<T>,

impl<T> DecodeAll for T where
T: Decode,

pub fn decode_all(input: &[u8 ]) -> Result<T, Error>

impl<T> DecodeLimit for T where
T: Decode,

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

pub fn decode_and_advance_with_depth_limit<I>(
limit: u32,
input: &mut I
) -> Result<T, Error> where
I: Input,

pub fn decode_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

impl<T> DynClone for T where
T: Clone,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

impl<T> KeyedVec for T where
T: Codec,

pub fn to_keyed_vec(&self, prepend_key: &[u8 ]) -> Vec<u8, Global>ⓘ
Notable traits for Vec<u8, A>
`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

impl<S> Codec for S where
S: Decode + Encode,

impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where
T: Encode,

impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode,

impl<'_, T> EncodeLike<&'_ mut T> for T where
T: Encode,

impl<T> EncodeLike<Arc<T>> for T where
T: Encode,

impl<T> EncodeLike<Box<T, Global>> for T where
T: Encode,

impl<'a, T> EncodeLike<Cow<'a, T>> for T where
T: ToOwned + Encode,

impl<T> EncodeLike<Rc<T>> for T where
T: Encode,

impl<S> FullCodec for S where
S: Decode + FullEncode,

impl<S> FullEncode for S where
S: Encode + EncodeLike<S>,

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,

impl<T> Member for T where
T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,

impl<T> Parameter for T where
T: Codec + EncodeLike<T> + Clone + Eq + Debug + TypeInfo,

impl<T> StaticTypeInfo for T where
T: 'static + TypeInfo,