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[WIP] lint a bit, update deps

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eleksir
2024-02-27 00:34:44 +03:00
parent 1892960896
commit 1f97424f31
201 changed files with 21474 additions and 9282 deletions
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38
vendor/github.com/cockroachdb/pebble/internal/keyspan/defragment.go generated vendored
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@@ -228,6 +228,14 @@ func (i *DefragmentingIter) SeekGE(key []byte) *Span {
// fragments before this span. Defragment backward to find the start of the
// defragmented span.
i.defragmentBackward()
// Defragmenting backward may have stopped because it encountered an error.
// If so, we must not continue so that i.iter.Error() (and thus i.Error())
// yields the error.
if i.iterSpan == nil && i.iter.Error() != nil {
return nil
}
if i.iterPos == iterPosPrev {
// Next once back onto the span.
i.iterSpan = i.iter.Next()
@@ -259,6 +267,14 @@ func (i *DefragmentingIter) SeekLT(key []byte) *Span {
// fragments after this span. Defragment forward to find the end of the
// defragmented span.
i.defragmentForward()
// Defragmenting forward may have stopped because it encountered an error.
// If so, we must not continue so that i.iter.Error() (and thus i.Error())
// yields the error.
if i.iterSpan == nil && i.iter.Error() != nil {
return nil
}
if i.iterPos == iterPosNext {
// Prev once back onto the span.
i.iterSpan = i.iter.Prev()
@@ -304,7 +320,7 @@ func (i *DefragmentingIter) Next() *Span {
// Next once to move onto y, defragment forward to land on the first z
// position.
i.iterSpan = i.iter.Next()
if invariants.Enabled && i.iterSpan == nil {
if invariants.Enabled && i.iterSpan == nil && i.iter.Error() == nil {
panic("pebble: invariant violation: no next span while switching directions")
}
// We're now positioned on the first span that was defragmented into the
@@ -380,7 +396,7 @@ func (i *DefragmentingIter) Prev() *Span {
// Prev once to move onto y, defragment backward to land on the last x
// position.
i.iterSpan = i.iter.Prev()
if invariants.Enabled && i.iterSpan == nil {
if invariants.Enabled && i.iterSpan == nil && i.iter.Error() == nil {
panic("pebble: invariant violation: no previous span while switching directions")
}
// We're now positioned on the last span that was defragmented into the
@@ -437,6 +453,15 @@ func (i *DefragmentingIter) defragmentForward() *Span {
i.keysBuf = i.reduce(i.keysBuf, i.iterSpan.Keys)
i.iterSpan = i.iter.Next()
}
// i.iterSpan == nil
//
// The inner iterator may return nil when it encounters an error. If there
// was an error, we don't know whether there is another span we should
// defragment or not. Return nil so that the caller knows they should check
// Error().
if i.iter.Error() != nil {
return nil
}
i.curr.Keys = i.keysBuf
return &i.curr
}
@@ -470,6 +495,15 @@ func (i *DefragmentingIter) defragmentBackward() *Span {
i.keysBuf = i.reduce(i.keysBuf, i.iterSpan.Keys)
i.iterSpan = i.iter.Prev()
}
// i.iterSpan == nil
//
// The inner iterator may return nil when it encounters an error. If there
// was an error, we don't know whether there is another span we should
// defragment or not. Return nil so that the caller knows they should check
// Error().
if i.iter.Error() != nil {
return nil
}
i.curr.Keys = i.keysBuf
return &i.curr
}