Struct t3rn_primitives::storage::RawAliveContractInfo

pub struct RawAliveContractInfo<CodeHash, Balance, BlockNumber> {
    pub trie_id: TrieId,
    pub storage_size: u32,
    pub pair_count: u32,
    pub code_hash: CodeHash,
    pub rent_allowance: Balance,
    pub rent_paid: Balance,
    pub deduct_block: BlockNumber,
    pub last_write: Option<BlockNumber>,
    pub _reserved: Option<()>,
}

Information for managing an account and its sub trie abstraction. This is the required info to cache for an account.

Fields

trie_id: TrieId

Unique ID for the subtree encoded as a bytes vector.

storage_size: u32

The total number of bytes used by this contract.

It is a sum of each key-value pair stored by this contract.

pair_count: u32

The total number of key-value pairs in storage of this contract.

code_hash: CodeHash

The code associated with a given account.

rent_allowance: Balance

Pay rent at most up to this value.

rent_paid: Balance

The amount of rent that was paid by the contract over its whole lifetime.

A restored contract starts with a value of zero just like a new contract.

deduct_block: BlockNumber

Last block rent has been paid.

last_write: Option<BlockNumber>

Last block child storage has been written.

_reserved: Option<()>

This field is reserved for future evolution of format.

Implementations

impl<CodeHash, Balance, BlockNumber> RawAliveContractInfo<CodeHash, Balance, BlockNumber>

pub fn child_trie_info(&self) -> ChildInfo

Associated child trie unique id is built from the hash part of the trie id.

Trait Implementations

impl<CodeHash: Clone, Balance: Clone, BlockNumber: Clone> Clone for RawAliveContractInfo<CodeHash, Balance, BlockNumber>

fn clone(&self) -> RawAliveContractInfo<CodeHash, Balance, BlockNumber>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<CodeHash, Balance, BlockNumber> Debug for RawAliveContractInfo<CodeHash, Balance, BlockNumber>where CodeHash: Debug, Balance: Debug, BlockNumber: Debug,

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

Formats the value using the given formatter.

impl<CodeHash, Balance, BlockNumber> Decode for RawAliveContractInfo<CodeHash, Balance, BlockNumber>where CodeHash: Decode, Balance: Decode, BlockNumber: Decode, Option<BlockNumber>: Decode,

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<CodeHash: Default, Balance: Default, BlockNumber: Default> Default for RawAliveContractInfo<CodeHash, Balance, BlockNumber>

fn default() -> RawAliveContractInfo<CodeHash, Balance, BlockNumber>

Returns the “default value” for a type.

impl<CodeHash, Balance, BlockNumber> Encode for RawAliveContractInfo<CodeHash, Balance, BlockNumber>where CodeHash: Encode, Balance: Encode, BlockNumber: Encode, Option<BlockNumber>: Encode,

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

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

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<CodeHash: PartialEq, Balance: PartialEq, BlockNumber: PartialEq> PartialEq<RawAliveContractInfo<CodeHash, Balance, BlockNumber>> for RawAliveContractInfo<CodeHash, Balance, BlockNumber>

fn eq( &self, other: &RawAliveContractInfo<CodeHash, Balance, BlockNumber> ) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<CodeHash, Balance, BlockNumber> TypeInfo for RawAliveContractInfo<CodeHash, Balance, BlockNumber>where CodeHash: TypeInfo + 'static, Balance: TypeInfo + 'static, BlockNumber: TypeInfo + 'static, Option<BlockNumber>: TypeInfo + 'static,

type Identity = RawAliveContractInfo<CodeHash, Balance, BlockNumber>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<CodeHash, Balance, BlockNumber> EncodeLike<RawAliveContractInfo<CodeHash, Balance, BlockNumber>> for RawAliveContractInfo<CodeHash, Balance, BlockNumber>where CodeHash: Encode, Balance: Encode, BlockNumber: Encode, Option<BlockNumber>: Encode,

impl<CodeHash: Eq, Balance: Eq, BlockNumber: Eq> Eq for RawAliveContractInfo<CodeHash, Balance, BlockNumber>

impl<CodeHash, Balance, BlockNumber> StructuralEq for RawAliveContractInfo<CodeHash, Balance, BlockNumber>

impl<CodeHash, Balance, BlockNumber> StructuralPartialEq for RawAliveContractInfo<CodeHash, Balance, BlockNumber>