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| author |  tobi <31960611+tsmethurst@users.noreply.github.com> | 2024-11-21 14:09:58 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2024-11-21 13:09:58 +0000 |
| commit | 301543616b5376585a7caff097499421acdf1806 (patch) | |
| tree | 4cac6aea2c33687b1339fc3bc18e6eb64def6f9a /internal/util/ptr.go | |
| parent | [feature] Allow emoji shortcode to be 1-character length (#3556) (diff) | |
| download | gotosocial-301543616b5376585a7caff097499421acdf1806.tar.xz | |
[feature] Add domain permission drafts and excludes (#3547)
* [feature] Add domain permission drafts and excludes
* fix typescript complaining
* lint
* make filenames more consistent
* test own domain excluded
Diffstat (limited to 'internal/util/ptr.go')
| -rw-r--r-- | internal/util/ptr.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/internal/util/ptr.go b/internal/util/ptr.go index 8a89666c4..d0e835c9e 100644 --- a/internal/util/ptr.go +++ b/internal/util/ptr.go @@ -17,6 +17,8 @@ package util +import "unsafe" + // EqualPtrs returns whether the values contained within two comparable ptr types are equal. func EqualPtrs[T comparable](t1, t2 *T) bool { switch { @@ -59,3 +61,8 @@ func PtrOrValue[T any](t *T, value T) T { } return value } + +func IsNil(i interface{}) bool { + type eface struct{ _, data unsafe.Pointer } + return (*eface)(unsafe.Pointer(&i)).data == nil +} |