var DefaultNameFunc = func(t reflect.Type) string { return t.Name() }
func Convert_Slice_byte_To_Slice_byte(in *[]byte, out *[]byte, s Scope) error
Convert_Slice_byte_To_Slice_byte prevents recursing into every byte
func EnforcePtr(obj interface{}) (reflect.Value, error)
EnforcePtr ensures that obj is a pointer of some sort. Returns a reflect.Value of the dereferenced pointer, ensuring that it is settable/addressable. Returns an error if this is not possible.
ConversionFunc converts the object a into the object b, reusing arrays or objects or pointers if necessary. It should return an error if the object cannot be converted or if some data is invalid. If you do not wish a and b to share fields or nested objects, you must copy a before calling this function.
type ConversionFunc func(a, b interface{}, scope Scope) error
type ConversionFuncs struct {
// contains filtered or unexported fields
}
func NewConversionFuncs() ConversionFuncs
func (c ConversionFuncs) AddUntyped(a, b interface{}, fn ConversionFunc) error
AddUntyped adds the provided conversion function to the lookup table for the types that are supplied as a and b. a and b must be pointers or an error is returned. This method overwrites previously defined functions.
func (c ConversionFuncs) Merge(other ConversionFuncs) ConversionFuncs
Merge returns a new ConversionFuncs that contains all conversions from both other and c, with other conversions taking precedence.
Converter knows how to convert one type to another.
type Converter struct {
// contains filtered or unexported fields
}
func NewConverter(NameFunc) *Converter
NewConverter creates a new Converter object. Arg NameFunc is just for backward compatibility.
func (c *Converter) Convert(src, dest interface{}, meta *Meta) error
Convert will translate src to dest if it knows how. Both must be pointers. If no conversion func is registered and the default copying mechanism doesn't work on this type pair, an error will be returned. 'meta' is given to allow you to pass information to conversion functions, it is not used by Convert() other than storing it in the scope. Not safe for objects with cyclic references!
func (c *Converter) DefaultMeta(t reflect.Type) *Meta
DefaultMeta returns meta for a given type.
func (c *Converter) RegisterGeneratedUntypedConversionFunc(a, b interface{}, fn ConversionFunc) error
RegisterGeneratedUntypedConversionFunc registers a function that converts between a and b by passing objects of those types to the provided function. The function *must* accept objects of a and b - this machinery will not enforce any other guarantee.
func (c *Converter) RegisterIgnoredConversion(from, to interface{}) error
RegisterIgnoredConversion registers a "no-op" for conversion, where any requested conversion between from and to is ignored.
func (c *Converter) RegisterUntypedConversionFunc(a, b interface{}, fn ConversionFunc) error
RegisterUntypedConversionFunc registers a function that converts between a and b by passing objects of those types to the provided function. The function *must* accept objects of a and b - this machinery will not enforce any other guarantee.
func (c *Converter) WithConversions(fns ConversionFuncs) *Converter
WithConversions returns a Converter that is a copy of c but with the additional fns merged on top.
The code for this type must be located in third_party, since it forks from go std lib. But for convenience, we expose the type here, too.
type Equalities struct {
reflect.Equalities
}
func EqualitiesOrDie(funcs ...interface{}) Equalities
For convenience, panics on errors
func (e Equalities) Copy() Equalities
Performs a shallow copy of the equalities map
Meta is supplied by Scheme, when it calls Convert.
type Meta struct {
// Context is an optional field that callers may use to pass info to conversion functions.
Context interface{}
}
type NameFunc func(t reflect.Type) string
Scope is passed to conversion funcs to allow them to continue an ongoing conversion. If multiple converters exist in the system, Scope will allow you to use the correct one from a conversion function--that is, the one your conversion function was called by.
type Scope interface {
// Call Convert to convert sub-objects. Note that if you call it with your own exact
// parameters, you'll run out of stack space before anything useful happens.
Convert(src, dest interface{}) error
// Meta returns any information originally passed to Convert.
Meta() *Meta
}
| Name | Synopsis |
|---|---|
| .. | |
| queryparams | Package queryparams provides conversion from versioned runtime objects to URL query values |