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Index ¶
Constants ¶
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const ( // ErrTerminate is a sentinel error that can be returned from a MatchFunc to detect when to terminate the walk. // When used with the iterator API, users can check for this error and break out of the for loop. ErrTerminate = errors.Error("terminate") )
Variables ¶
This section is empty.
Functions ¶
func SetAtLocation ¶ added in v1.6.0
func SetAtLocation[T any](parent any, l LocationContext[T], value any) error
Types ¶
type LocationContext ¶
type LocationContext[T any] struct { ParentMatchFunc T ParentField string ParentKey *string ParentIndex *int }
LocationContext represents the context of where an element is located within its parent. It uses generics to work with different MatchFunc types from different packages.
type Locations ¶
type Locations[T any] []LocationContext[T]
Locations represents a slice of location contexts that can be converted to a JSON pointer.
func (Locations[T]) IsParent ¶ added in v1.16.0
IsParent checks if the immediate parent field matches the given field name. It handles both direct struct fields and map/slice items.
func (Locations[T]) ParentKey ¶ added in v1.16.0
ParentKey returns the key of the current item if it is in a map. Returns empty string if not in a map or key is nil.
func (Locations[T]) ToJSONPointer ¶
func (l Locations[T]) ToJSONPointer() jsonpointer.JSONPointer
ToJSONPointer converts the locations to a JSON pointer.
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