github.com/inspektor-gadget/inspektor-gadget@v0.28.1/pkg/columns/dynamic.go (about) 1 // Copyright 2023 The Inspektor Gadget authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package columns 16 17 import ( 18 "reflect" 19 ) 20 21 // DynamicField manually describes fields this library should be able to access. Combined with the DynamicPtr 22 // interface, this can be used to access fields for example in a byte slice. Either Attributes or a Tag has 23 // to be set - if both are set, Tag takes precedence over the Attributes. 24 type DynamicField struct { 25 Attributes *Attributes 26 Tag string 27 Template string 28 Type reflect.Type 29 Offset uintptr 30 }