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vec: compression part 1

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This commit is contained in:
nym21
2025-03-13 17:11:04 +01:00
parent b4fbcf6bee
commit c459a3033d
30 changed files with 960 additions and 337 deletions
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12
crates/brk_vec/src/enums/error.rs
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@@ -21,6 +21,7 @@ pub enum Error {
FailedKeyTryIntoUsize,
UnsupportedUnflushedState,
RangeFromAfterTo,
DifferentCompressionMode,
}
impl From<io::Error> for Error {
@@ -46,7 +47,10 @@ impl fmt::Display for Error {
match self {
Error::WrongEndian => write!(f, "Wrong endian"),
Error::DifferentVersion { found, expected } => {
write!(f, "Different version; found: {found:?}, expected: {expected:?}")
write!(
f,
"Different version; found: {found:?}, expected: {expected:?}"
)
}
Error::MmapsVecIsTooSmall => write!(f, "Mmaps vec is too small"),
Error::IO(error) => Debug::fmt(&error, f),
@@ -56,10 +60,14 @@ impl fmt::Display for Error {
Error::ExpectVecToHaveIndex => write!(f, "Expect vec to have index"),
Error::FailedKeyTryIntoUsize => write!(f, "Failed to convert key to usize"),
Error::UnsupportedUnflushedState => {
write!(f, "Unsupported unflush state, please flush before using this function")
write!(
f,
"Unsupported unflush state, please flush before using this function"
)
}
Error::ZeroCopyError => write!(f, "Zero copy convert error"),
Error::RangeFromAfterTo => write!(f, "Range, from is after to"),
Error::DifferentCompressionMode => write!(f, "Different compression mode chosen"),
}
}
}