| // Copyright 2018, OpenCensus Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package internal // import "go.opencensus.io/stats/internal" |
| |
| const ( |
| MaxNameLength = 255 |
| ) |
| |
| func IsPrintable(str string) bool { |
| for _, r := range str { |
| if !(r >= ' ' && r <= '~') { |
| return false |
| } |
| } |
| return true |
| } |
