X-Git-Url: https://git.korewanetadesu.com/?p=go-signalcontext.git;a=blobdiff_plain;f=error.go;fp=error.go;h=c0a4f9724a3f7eebc2996a3284733aef5236348f;hp=0000000000000000000000000000000000000000;hb=8cf685c73e37c718d1dcfe057caad080196f3e18;hpb=f6b6f942533c75bd0b6884816e652794def00e44

diff --git a/error.go b/error.go
new file mode 100644
index 0000000..c0a4f97
--- /dev/null
+++ b/error.go
@@ -0,0 +1,20 @@
+package signalcontext
+
+import (
+	"fmt"
+	"os"
+)
+
+// A Error will be returned by a SignalContext’s Err() method when it
+// was finished due to a signal (rather than e.g. parent cancellation).
+type Error struct {
+	os.Signal
+}
+
+func (e Error) Error() string {
+	return e.String()
+}
+
+func (e Error) String() string {
+	return fmt.Sprintf("received signal: %s", e.Signal)
+}