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fix: add bytes in scan struct example #2836

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merged 3 commits into from Feb 14, 2024
Merged

fix: add bytes in scan struct example #2836

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0d70f60
fix: add bytes in scan struct example
rfyiamcool Dec 17, 2023
745fbf2
fix: add bytes in scan struct example
rfyiamcool Dec 17, 2023
2aa24ed
Merge branch 'master' into fix/add_bytes_in_scan_struct_example
ofekshenawa Feb 14, 2024
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26 changes: 26 additions & 0 deletions example/scan-struct/main.go
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Expand Up @@ -11,6 +11,7 @@ import (
type Model struct {
Str1 string `redis:"str1"`
Str2 string `redis:"str2"`
Bytes []byte `redis:"bytes"`
Int int `redis:"int"`
Bool bool `redis:"bool"`
Ignored struct{} `redis:"-"`
Expand All @@ -22,13 +23,15 @@ func main() {
rdb := redis.NewClient(&redis.Options{
Addr: ":6379",
})
_ = rdb.FlushDB(ctx).Err()

// Set some fields.
if _, err := rdb.Pipelined(ctx, func(rdb redis.Pipeliner) error {
rdb.HSet(ctx, "key", "str1", "hello")
rdb.HSet(ctx, "key", "str2", "world")
rdb.HSet(ctx, "key", "int", 123)
rdb.HSet(ctx, "key", "bool", 1)
rdb.HSet(ctx, "key", "bytes", []byte("this is bytes !"))
return nil
}); err != nil {
panic(err)
Expand All @@ -47,5 +50,28 @@ func main() {
}

spew.Dump(model1)
// Output:
// (main.Model) {
// Str1: (string) (len=5) "hello",
// Str2: (string) (len=5) "world",
// Bytes: ([]uint8) (len=15 cap=16) {
// 00000000 74 68 69 73 20 69 73 20 62 79 74 65 73 20 21 |this is bytes !|
// },
// Int: (int) 123,
// Bool: (bool) true,
// Ignored: (struct {}) {
// }
// }

spew.Dump(model2)
// Output:
// (main.Model) {
// Str1: (string) (len=5) "hello",
// Str2: (string) "",
// Bytes: ([]uint8) <nil>,
// Int: (int) 123,
// Bool: (bool) false,
// Ignored: (struct {}) {
// }
// }
}