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solana-with-rpc-optimizations
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Add error messages for BlockstoreError (#33427) 

* Add error messages for BlockstoreError

* display underlying errors

* address PR comments: remove unnecessary error from msg

Co-authored-by: steviez <stevecz@umich.edu>

* fix typo

Co-authored-by: steviez <stevecz@umich.edu>

---------

Co-authored-by: steviez <stevecz@umich.edu>
This commit is contained in:
kirill lykov 2023-10-04 18:17:42 +02:00 committed by GitHub
parent daaeb7410e
commit a25bb2e303
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1 changed files with 20 additions and 6 deletions
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26
ledger/src/blockstore_db.rs
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@ -106,35 +106,49 @@ const OPTIMISTIC_SLOTS_CF: &str = "optimistic_slots";
#[derive(Error, Debug)]
pub enum BlockstoreError {
#[error("shred for index exists")]
ShredForIndexExists,
#[error("invalid shred data")]
InvalidShredData(Box<bincode::ErrorKind>),
#[error("RocksDB error: {0}")]
RocksDb(#[from] rocksdb::Error),
#[error("slot is not rooted")]
SlotNotRooted,
#[error("dead slot")]
DeadSlot,
#[error("io error: {0}")]
Io(#[from] std::io::Error),
#[error("serialization error: {0}")]
Serialize(#[from] Box<bincode::ErrorKind>),
#[error("fs extra error: {0}")]
FsExtraError(#[from] fs_extra::error::Error),
#[error("slot cleaned up")]
SlotCleanedUp,
#[error("unpack error: {0}")]
UnpackError(#[from] UnpackError),
#[error("unable to set open file descriptor limit")]
UnableToSetOpenFileDescriptorLimit,
#[error("transaction status slot mismatch")]
TransactionStatusSlotMismatch,
#[error("empty epoch stakes")]
EmptyEpochStakes,
#[error("no vote timestamps in range")]
NoVoteTimestampsInRange,
#[error("protobuf encode error: {0}")]
ProtobufEncodeError(#[from] prost::EncodeError),
#[error("protobuf decode error: {0}")]
ProtobufDecodeError(#[from] prost::DecodeError),
#[error("parent entries unavailable")]
ParentEntriesUnavailable,
#[error("slot unavailable")]
SlotUnavailable,
#[error("unsupported transaction version")]
UnsupportedTransactionVersion,
#[error("missing transaction metadata")]
MissingTransactionMetadata,
}
pub type Result<T> = std::result::Result<T, BlockstoreError>;
impl std::fmt::Display for BlockstoreError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "blockstore error")
}
}
pub enum IteratorMode<Index> {
Start,
End,