package util

import "golang.org/x/tools/internal/mcp/internal/util"

Index ¶

• func KeySlice[M ~map[K]V, K comparable, V any](m M) []K
• func Sorted[M ~map[K]V, K cmp.Ordered, V any](m M) iter.Seq2[K, V]
• func Wrapf(errp *error, format string, args ...any)
• type JSONInfo
• func FieldJSONInfo(f reflect.StructField) JSONInfo

Functions ¶

func KeySlice ¶

func KeySlice[M ~map[K]V, K comparable, V any](m M) []K

KeySlice returns the keys of the map M, like slices.Collect(maps.Keys(m)).

func Sorted ¶

func Sorted[M ~map[K]V, K cmp.Ordered, V any](m M) iter.Seq2[K, V]

Sorted returns an iterator over the entries of m in key order.

func Wrapf ¶

func Wrapf(errp *error, format string, args ...any)

Wrapf wraps *errp with the given formatted message if *errp is not nil.

Types ¶

type JSONInfo ¶

type JSONInfo struct {
	Omit     bool            // unexported or first tag element is "-"
	Name     string          // Go field name or first tag element. Empty if Omit is true.
	Settings map[string]bool // "omitempty", "omitzero", etc.
}

func FieldJSONInfo ¶

func FieldJSONInfo(f reflect.StructField) JSONInfo

FieldJSONInfo reports information about how encoding/json handles the given struct field. If the field is unexported, JSONInfo.Omit is true and no other JSONInfo field is populated. If the field is exported and has no tag, then Name is the field's name and all other fields are false. Otherwise, the information is obtained from the tag.

Source Files ¶

util.go