47 lines
1.5 KiB
Go
47 lines
1.5 KiB
Go
// Copyright 2020 The Cockroach Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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// implied. See the License for the specific language governing
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// permissions and limitations under the License.
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package rfmt
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import (
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"reflect"
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i "github.com/cockroachdb/redact/interfaces"
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)
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// RegisterSafeType registers a data type to always be considered safe
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// during the production of redactable strings.
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func RegisterSafeType(t reflect.Type) {
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safeTypeRegistry[t] = true
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}
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// safeTypeRegistry registers Go data types that are to be always
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// considered safe, even when they don't implement SafeValue.
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var safeTypeRegistry = map[reflect.Type]bool{}
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func isSafeValue(a interface{}) bool {
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return safeTypeRegistry[reflect.TypeOf(a)]
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}
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// redactErrorFn can be injected from an error library
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// to render error objects safely.
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var redactErrorFn func(err error, p i.SafePrinter, verb rune)
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// RegisterRedactErrorFn registers an error redaction function for use
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// during automatic redaction by this package.
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// Provided e.g. by cockroachdb/errors.
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func RegisterRedactErrorFn(fn func(err error, p i.SafePrinter, verb rune)) {
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redactErrorFn = fn
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}
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