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#[allow(unused_imports, clippy::wildcard_imports)]
use super::*;
/// AccountEntry is a borrowing equivalent of [`AccountEntry`](super::super::AccountEntry)
/// over `'static` data, for const XDR encoding.
#[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)]
#[cfg_attr(feature = "arbitrary", derive(Arbitrary))]
pub struct AccountEntry {
pub account_id: AccountId,
pub balance: i64,
pub seq_num: SequenceNumber,
pub num_sub_entries: u32,
pub inflation_dest: Option<AccountId>,
pub flags: u32,
pub home_domain: String32,
pub thresholds: Thresholds,
pub signers: VecM<Signer, MAX_SIGNERS>,
pub ext: AccountEntryExt,
}
impl AccountEntry {
/// The exact XDR-encoded length of this value, in bytes.
///
/// Evaluable in a const context, so a caller (such as a proc-macro) can
/// size a buffer for [`Self::const_to_xdr`] at compile time.
#[must_use]
pub const fn const_xdr_len(&self) -> usize {
let mut empty: [u8; 0] = [];
let mut w = ConstWriter::new(&mut empty);
w.write_type_account_entry(self);
w.len()
}
/// Serialize this value as XDR into a fixed-size `[u8; N]` using only const
/// operations. This is the const counterpart to
/// [`WriteXdr::to_xdr`](super::super::WriteXdr::to_xdr).
///
/// `N` must equal [`Self::const_xdr_len`]. It is intended for callers, such
/// as a proc-macro, that compute the length with `const_xdr_len` and pass
/// it as `N`; `const_to_xdr` itself does not need to call `const_xdr_len`.
///
/// # Panics
///
/// Panics if `N` does not equal the value's [`Self::const_xdr_len`].
#[must_use]
pub const fn const_to_xdr<const N: usize>(&self) -> [u8; N] {
let mut buf = [0u8; N];
let mut w = ConstWriter::new(&mut buf);
w.write_type_account_entry(self);
assert!(
w.len() == N,
"const_to_xdr: N does not equal the XDR-encoded length"
);
buf
}
}
impl ConstWriter<'_> {
/// Serializes a [`AccountEntry`], mirroring `<AccountEntry as WriteXdr>::write_xdr`.
pub const fn write_type_account_entry(&mut self, v: &AccountEntry) {
self.write_type_account_id(&v.account_id);
self.write_i64(v.balance);
self.write_type_sequence_number(&v.seq_num);
self.write_u32(v.num_sub_entries);
self.write_type_option_account_id(&v.inflation_dest);
self.write_u32(v.flags);
self.write_type_string32(&v.home_domain);
self.write_type_thresholds(&v.thresholds);
self.write_type_vec_signer(&v.signers);
self.write_type_account_entry_ext(&v.ext);
}
}