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This commit is contained in:
debris 2017-10-15 16:18:45 +02:00
parent 616cafb04a
commit fa4e5c98d0
1 changed files with 3 additions and 0 deletions
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3
util/kvdb/src/lib.rs
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@ -28,6 +28,7 @@ use bytes::Bytes;
/// Required length of prefixes. /// Required length of prefixes.
pub const PREFIX_LEN: usize = 12; pub const PREFIX_LEN: usize = 12;
/// Database value.
pub type DBValue = ElasticArray128<u8>; pub type DBValue = ElasticArray128<u8>;
error_chain! { error_chain! {
@ -43,9 +44,11 @@ error_chain! {
/// Write transaction. Batches a sequence of put/delete operations for efficiency. /// Write transaction. Batches a sequence of put/delete operations for efficiency.
#[derive(Default, Clone, PartialEq)] #[derive(Default, Clone, PartialEq)]
pub struct DBTransaction { pub struct DBTransaction {
/// Database operations.
pub ops: Vec<DBOp>, pub ops: Vec<DBOp>,
} }
/// Database operation.
#[derive(Clone, PartialEq)] #[derive(Clone, PartialEq)]
pub enum DBOp { pub enum DBOp {
Insert { Insert {