Struct TrieAccount 

pub struct TrieAccount {
    pub nonce: u64,
    pub balance: Uint<256, 4>,
    pub storage_root: FixedBytes<32>,
    pub code_hash: FixedBytes<32>,
    pub extension: AccountExtension,
}

Available on crate feature ethereum only.

Re-export for convenience. Represents an TrieAccount in the account trie.

Fields

nonce: u64

The account’s nonce.

balance: Uint<256, 4>

The account’s balance.

storage_root: FixedBytes<32>

The hash of the storage account data.

code_hash: FixedBytes<32>

The hash of the code of the account.

extension: AccountExtension

Available on crate feature account-ext only.

Raw chain-specific bytes, encoded as a fifth RLP string only when nonempty.

Implementations

impl TrieAccount

pub const fn new( nonce: u64, balance: Uint<256, 4>, storage_root: FixedBytes<32>, code_hash: FixedBytes<32>, ) -> TrieAccount

Creates a trie account with an empty extension.

The extension carries chain-specific data and only exists with the account-ext feature. Use with_extension to attach one.

pub fn with_extension( self, extension: impl Into<AccountExtension>, ) -> TrieAccount

Available on crate feature account-ext only.

Returns this trie account with the given chain-specific extension.

This replaces the extension, which Self::new leaves empty.

pub fn trie_hash_slow(&self) -> FixedBytes<32>

Compute hash as committed to in the MPT trie without memorizing.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for TrieAccount

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<TrieAccount, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest( u: Unstructured<'arbitrary>, ) -> Result<TrieAccount, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for TrieAccount

fn clone(&self) -> TrieAccount

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrieAccount

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

Formats the value using the given formatter.

impl Decodable for TrieAccount

fn decode(buf: &mut &[u8]) -> Result<TrieAccount, Error>

Decodes the blob into the appropriate type. buf must be advanced past the decoded object.

impl Default for TrieAccount

fn default() -> TrieAccount

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TrieAccount

fn deserialize<__D>( __deserializer: __D, ) -> Result<TrieAccount, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encodable for TrieAccount

fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.

impl Eq for TrieAccount

impl From<GenesisAccount> for TrieAccount

fn from(account: GenesisAccount) -> TrieAccount

Converts to this type from the input type.

impl PartialEq for TrieAccount

fn eq(&self, other: &TrieAccount) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TrieAccount

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TrieAccount

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 112 bytes