From df322d81e88c246eb9a66655bdb087bfaa72acb4 Mon Sep 17 00:00:00 2001
From: Charles Iliya Krempeaux <iamreiver@gmail.com>
Date: Thu, 5 Sep 2019 18:31:59 -0700
Subject: [PATCH] buffers.TooShort

---
 tooshort.go | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 tooshort.go

diff --git a/tooshort.go b/tooshort.go
new file mode 100644
index 0000000..afd2722
--- /dev/null
+++ b/tooshort.go
@@ -0,0 +1,32 @@
+package buffers
+
+import (
+	"fmt"
+)
+
+type TooShort interface {
+	error
+	TooShort() (expectedAtLeast uint64, actual uint64)
+}
+
+func errTooShort(expectedAtLeast uint64, actual uint64) error {
+	var e TooShort = &internalTooShort{
+		expectedAtLeast:expectedAtLeast,
+		actual:actual,
+	}
+
+	return e
+}
+
+type internalTooShort struct {
+	expectedAtLeast uint64
+	actual          uint64
+}
+
+func (receiver internalTooShort) Error() string {
+	return fmt.Sprintf("buffers: Backing Buffer Is Too Short: expected-at-least=%d actual=%d", receiver.expectedAtLeast, receiver.actual)
+}
+
+func (receiver internalTooShort) TooShort() (expectedAtLeast uint64, actual uint64) {
+	return receiver.expectedAtLeast, receiver.actual
+}