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AcctIdx: define type for serialized AppendVecId (#21938)

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Jeff Washington (jwash) 2021-12-16 08:41:01 -06:00 committed by GitHub
parent 18417e410e
commit e97da0ea15
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1 changed files with 7 additions and 4 deletions
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11
runtime/src/serde_snapshot/future.rs
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@ -9,20 +9,23 @@ use {
type AccountsDbFields = super::AccountsDbFields<SerializableAccountStorageEntry>; type AccountsDbFields = super::AccountsDbFields<SerializableAccountStorageEntry>;
/// the serialized type is fixed as usize
pub type AppendVecIdSerialized = usize;
// Serializable version of AccountStorageEntry for snapshot format // Serializable version of AccountStorageEntry for snapshot format
#[derive(Clone, Copy, Debug, Default, Eq, PartialEq, Serialize, Deserialize)] #[derive(Clone, Copy, Debug, Default, Eq, PartialEq, Serialize, Deserialize)]
pub(super) struct SerializableAccountStorageEntry { pub(super) struct SerializableAccountStorageEntry {
id: AppendVecId, id: AppendVecIdSerialized,
accounts_current_len: usize, accounts_current_len: usize,
} }
pub trait SerializableStorage { pub trait SerializableStorage {
fn id(&self) -> AppendVecId; fn id(&self) -> AppendVecIdSerialized;
fn current_len(&self) -> usize; fn current_len(&self) -> usize;
} }
impl SerializableStorage for SerializableAccountStorageEntry { impl SerializableStorage for SerializableAccountStorageEntry {
fn id(&self) -> AppendVecId { fn id(&self) -> AppendVecIdSerialized {
self.id self.id
} }
fn current_len(&self) -> usize { fn current_len(&self) -> usize {
@ -36,7 +39,7 @@ impl solana_frozen_abi::abi_example::IgnoreAsHelper for SerializableAccountStora
impl From<&AccountStorageEntry> for SerializableAccountStorageEntry { impl From<&AccountStorageEntry> for SerializableAccountStorageEntry {
fn from(rhs: &AccountStorageEntry) -> Self { fn from(rhs: &AccountStorageEntry) -> Self {
Self { Self {
id: rhs.append_vec_id(), id: rhs.append_vec_id() as AppendVecIdSerialized,
accounts_current_len: rhs.accounts.len(), accounts_current_len: rhs.accounts.len(),
} }
} }