referrerpolicy=no-referrer-when-downgrade
polkadot_service::runtime_traits

Trait BlockNumber

Source 
pub trait BlockNumber:
    Member
    + MaybeSerializeDeserialize
    + MaybeFromStr
    + Debug
    + Hash
    + Copy
    + MaybeDisplay
    + AtLeast32BitUnsigned
    + Into<U256>
    + TryFrom<U256>
    + Default
    + TypeInfo
    + MaxEncodedLen
    + FullCodec
    + DecodeWithMemTracking
    + HasCompact
where
    Self::Type: DecodeWithMemTracking,
{ }
Expand description

Super trait with all the attributes for a block number.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§

Source§

impl<T> BlockNumber for T
where T: Member + MaybeSerializeDeserialize + MaybeFromStr + Debug + Hash + Copy + MaybeDisplay + AtLeast32BitUnsigned + Into<U256> + TryFrom<U256> + Default + TypeInfo + MaxEncodedLen + FullCodec + DecodeWithMemTracking + HasCompact, <T as HasCompact>::Type: DecodeWithMemTracking,