Struct AccountID 

#[repr(C)]
pub struct AccountID(pub [u8; 20]);

A 20-byte account identifier on the XRP Ledger.

AccountIDs are derived from a public key and uniquely identify accounts on the ledger. They are used throughout XRPL for specifying senders, receivers, issuers, and other account-related fields.

Derived Traits

• Copy: Efficient for this 20-byte struct, enabling implicit copying
• PartialEq, Eq: Enable comparisons and use in hash-based collections
• Debug, Clone: Standard traits for development and consistency

Tuple Fields

0: [u8; 20]

Trait Implementations

impl Clone for AccountID

fn clone(&self) -> AccountID

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AccountID

impl Debug for AccountID

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

Formats the value using the given formatter.

impl Eq for AccountID

impl FieldDecoder for AccountID

FieldDecoder for XRPL account identifiers: decodes a 20-byte buffer into an AccountID, failing if the host wrote a different number of bytes.

type Buffer = [u8; 20]

The buffer a get_field caller allocates before invoking the host function. Each type picks its own size (an associated type, not a const, so this stays on stable Rust).

fn empty_buffer() -> Self::Buffer

Returns a zero-initialized buffer of this type’s Buffer size.

fn decode(buf: Self::Buffer, bytes_written: usize) -> Result<Self, DecodeError>

Decodes Self from the full Buffer (as written by the host, then zero-padded to the buffer’s size), given bytes_written — the number of bytes the host actually wrote.

impl From<[u8; 20]> for AccountID

fn from(value: [u8; 20]) -> Self

Converts to this type from the input type.

impl FromCurrentTx for AccountID

impl FromLedger for AccountID

impl PartialEq for AccountID

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AccountID