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ceph-csi/vendor/gopkg.in/yaml.v2
Madhu Rajanna 51a5bde97f ci: update golang dependencies to 1.17.5 release
updating the depencendices to golang 1.17.5
release

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-12-13 07:32:54 +00:00
..
.travis.yml rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
apic.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
decode.go Update to kube v1.17 2020-01-17 12:06:02 +00:00
emitterc.go added vendors 2018-12-19 15:29:25 +01:00
encode.go added vendors 2018-12-19 15:29:25 +01:00
LICENSE added vendors 2018-12-19 15:29:25 +01:00
LICENSE.libyaml added vendors 2018-12-19 15:29:25 +01:00
NOTICE added vendors 2018-12-19 15:29:25 +01:00
parserc.go added vendors 2018-12-19 15:29:25 +01:00
readerc.go added vendors 2018-12-19 15:29:25 +01:00
README.md Migrate from dep to go module 2020-03-17 10:44:07 +00:00
resolve.go Update to kube v1.17 2020-01-17 12:06:02 +00:00
scannerc.go Changes to accommodate client-go changes and kube vendor update 2020-04-14 10:50:12 +00:00
sorter.go added vendors 2018-12-19 15:29:25 +01:00
writerc.go added vendors 2018-12-19 15:29:25 +01:00
yaml.go rebase: update packages in go.mod to latest releases 2021-06-04 11:52:22 +00:00
yamlh.go Changes to accommodate client-go changes and kube vendor update 2020-04-14 10:50:12 +00:00
yamlprivateh.go added vendors 2018-12-19 15:29:25 +01:00

YAML support for the Go language

Introduction

The yaml package enables Go programs to comfortably encode and decode YAML values. It was developed within Canonical as part of the juju project, and is based on a pure Go port of the well-known libyaml C library to parse and generate YAML data quickly and reliably.

Compatibility

The yaml package supports most of YAML 1.1 and 1.2, including support for anchors, tags, map merging, etc. Multi-document unmarshalling is not yet implemented, and base-60 floats from YAML 1.1 are purposefully not supported since they're a poor design and are gone in YAML 1.2.

Installation and usage

The import path for the package is gopkg.in/yaml.v2.

To install it, run:

go get gopkg.in/yaml.v2

API documentation

If opened in a browser, the import path itself leads to the API documentation:

API stability

The package API for yaml v2 will remain stable as described in gopkg.in.

License

The yaml package is licensed under the Apache License 2.0. Please see the LICENSE file for details.

Example

package main

import (
        "fmt"
        "log"

        "gopkg.in/yaml.v2"
)

var data = `
a: Easy!
b:
  c: 2
  d: [3, 4]
`

// Note: struct fields must be public in order for unmarshal to
// correctly populate the data.
type T struct {
        A string
        B struct {
                RenamedC int   `yaml:"c"`
                D        []int `yaml:",flow"`
        }
}

func main() {
        t := T{}
    
        err := yaml.Unmarshal([]byte(data), &t)
        if err != nil {
                log.Fatalf("error: %v", err)
        }
        fmt.Printf("--- t:\n%v\n\n", t)
    
        d, err := yaml.Marshal(&t)
        if err != nil {
                log.Fatalf("error: %v", err)
        }
        fmt.Printf("--- t dump:\n%s\n\n", string(d))
    
        m := make(map[interface{}]interface{})
    
        err = yaml.Unmarshal([]byte(data), &m)
        if err != nil {
                log.Fatalf("error: %v", err)
        }
        fmt.Printf("--- m:\n%v\n\n", m)
    
        d, err = yaml.Marshal(&m)
        if err != nil {
                log.Fatalf("error: %v", err)
        }
        fmt.Printf("--- m dump:\n%s\n\n", string(d))
}

This example will generate the following output:

--- t:
{Easy! {2 [3 4]}}

--- t dump:
a: Easy!
b:
  c: 2
  d: [3, 4]


--- m:
map[a:Easy! b:map[c:2 d:[3 4]]]

--- m dump:
a: Easy!
b:
  c: 2
  d:
  - 3
  - 4