Trait StoragePrefixedContainer

pub trait StoragePrefixedContainer {
    // Required methods
    fn pallet_prefix() -> &'static [u8] ;
    fn storage_prefix() -> &'static [u8] ;

    // Provided method
    fn final_prefix() -> [u8; 32] { ... }
}

Trait for storage types that store all its value after a unique prefix.

Required Methods

fn pallet_prefix() -> &'static [u8]

Pallet prefix. Used for generating final key.

fn storage_prefix() -> &'static [u8]

Storage prefix. Used for generating final key.

Provided Methods

fn final_prefix() -> [u8; 32]

Final full prefix that prefixes all keys.

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<Prefix, Value, ValuesPerNewPage> StoragePrefixedContainer for StoragePagedList<Prefix, Value, ValuesPerNewPage>

where Prefix: StorageInstance, Value: FullCodec, ValuesPerNewPage: Get<u32>,