Trait ChangesTrieBlockNumber 

pub trait ChangesTrieBlockNumber:
    Send
    + Sync
    + 'static
    + Display
    + Clone
    + From<u32>
    + TryInto<u32>
    + One
    + Zero
    + PartialEq
    + Ord
    + Hash
    + Add<Self, Output = Self>
    + Sub<Self, Output = Self>
    + Mul<Self, Output = Self>
    + Div<Self, Output = Self>
    + Rem<Self, Output = Self>
    + AddAssign<Self>
    + CheckedMul
    + CheckedSub
    + Decode
    + Encode { }

Requirements for block number that can be used with changes tries.

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

impl<T> BlockNumber for T

where T: Send + Sync + 'static + Display + Clone + From<u32> + TryInto<u32> + One + Zero + PartialEq + Ord + Hash + Add<Self, Output = Self> + Sub<Self, Output = Self> + Mul<Self, Output = Self> + Div<Self, Output = Self> + Rem<Self, Output = Self> + AddAssign<Self> + CheckedMul + CheckedSub + Decode + Encode,