diff options
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/internal/expctxkeys/checkpoint.go')
-rw-r--r-- | vendor/github.com/tetratelabs/wazero/internal/expctxkeys/checkpoint.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/expctxkeys/checkpoint.go b/vendor/github.com/tetratelabs/wazero/internal/expctxkeys/checkpoint.go new file mode 100644 index 000000000..fc62e83f3 --- /dev/null +++ b/vendor/github.com/tetratelabs/wazero/internal/expctxkeys/checkpoint.go @@ -0,0 +1,10 @@ +package expctxkeys + +// EnableSnapshotterKey is a context key to indicate that snapshotting should be enabled. +// The context.Context passed to a exported function invocation should have this key set +// to a non-nil value, and host functions will be able to retrieve it using SnapshotterKey. +type EnableSnapshotterKey struct{} + +// SnapshotterKey is a context key to access a Snapshotter from a host function. +// It is only present if EnableSnapshotter was set in the function invocation context. +type SnapshotterKey struct{} |