go/sqlite3
1
0
Fork 0
mirror of https://github.com/ncruces/go-sqlite3.git synced 2026-01-12 05:59:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

More type safe. (#216)

Browse Source
This commit is contained in:
Nuno Cruces
2025-01-21 01:42:57 +00:00
committed by GitHub
parent e2da469834
commit d2f162972d
39 changed files with 873 additions and 863 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
util/sql3util/parse.go
View File

@@ -50,7 +50,7 @@ func ParseTable(sql string) (_ *Table, err error) {
copy(buf, sql)
}
stack := [...]uint64{sqlp, uint64(len(sql)), errp}
stack := [...]util.Stk_t{sqlp, util.Stk_t(len(sql)), errp}
err = mod.ExportedFunction("sql3parse_table").CallWithStack(ctx, stack[:])
if err != nil {
return nil, err
@@ -96,9 +96,9 @@ func (t *Table) load(mod api.Module, ptr uint32, sql string) {
t.IsWithoutRowID = loadBool(mod, ptr+26)
t.IsStrict = loadBool(mod, ptr+27)
t.Columns = loadSlice(mod, ptr+28, func(ptr uint32, res *Column) {
t.Columns = loadSlice(mod, ptr+28, func(ptr uint32, ret *Column) {
p, _ := mod.Memory().ReadUint32Le(ptr)
res.load(mod, p, sql)
ret.load(mod, p, sql)
})
t.Type = loadEnum[StatementType](mod, ptr+44)
@@ -166,8 +166,8 @@ type ForeignKey struct {
func (f *ForeignKey) load(mod api.Module, ptr uint32, sql string) {
f.Table = loadString(mod, ptr+0, sql)
f.Columns = loadSlice(mod, ptr+8, func(ptr uint32, res *string) {
*res = loadString(mod, ptr, sql)
f.Columns = loadSlice(mod, ptr+8, func(ptr uint32, ret *string) {
*ret = loadString(mod, ptr, sql)
})
f.OnDelete = loadEnum[FKAction](mod, ptr+16)
@@ -191,12 +191,12 @@ func loadSlice[T any](mod api.Module, ptr uint32, fn func(uint32, *T)) []T {
return nil
}
len, _ := mod.Memory().ReadUint32Le(ptr + 0)
res := make([]T, len)
for i := range res {
fn(ref, &res[i])
ret := make([]T, len)
for i := range ret {
fn(ref, &ret[i])
ref += 4
}
return res
return ret
}
func loadEnum[T ~uint32](mod api.Module, ptr uint32) T {