tjsonapi

var (
	// ErrAttributeInvalidKey is an error object returned when a relationships
	// or a links member is added to the attributes object.
	ErrAttributeInvalidKey = errors.New("The attributes object must not " +
		"contain a relationships or links member")

	// ErrAttributeNotFound is an error object returned when the user tries
	// to access an attribute that does not exists in a attributes object.
	ErrAttributeNotFound = errors.New("Attribute not found")
)

var (
	// ErrDecodingInvalidType is an error object that is returned when the
	// interface sent to Unmarshal mismatches the Resources object (e.g. not
	// a pointer when Resources is "One" or not a slice when Resources is
	// "many").
	ErrDecodingInvalidType = errors.New("Interface has invalid type")

	// ErrDecodingInvalidIDType is an error object that is returned when the
	// type specified in the JSONAPI identifier tag doesn't match the one in
	// the decoded data.
	ErrDecodingInvalidIDType = errors.New("Struct has invalid identifier type")

	// ErrDecodingInvalidTag is an error object that is returned when the tag
	// for a field is invalid (e.g. when is a tag is unknown, or when the tag
	// doesn't contain enough sub-tags).
	ErrDecodingInvalidTag = errors.New("Invalid JSONAPI tag")

	// ErrCantSet is an error object that is returned when a value can't be
	// set to another.
	ErrCantSet = errors.New("Can't set")
)

var (
	// ErrEncodingInvalidType is an error object that is returned when the
	// value send to marshal is not a struct.
	ErrEncodingInvalidType = errors.New("Encoding JSONAPI from invalid type")

	// ErrEncodingInvalidTag is an error object that is returned when the
	// tag for a field is invalid (e.g. when a tag is unknown, or when
	// the tag doesn't contain enough sub-tags).
	ErrEncodingInvalidTag = errors.New("Invalid JSONAPI tag")
)

var (
	// ErrLinkNotFound is an error object returned when the user tries to
	// access a link that does not exists in a links object.
	ErrLinkNotFound = errors.New("Link not found")

	// ErrLinkUnsupportedType is an error object returned when the user
	// tries to marshal a link of unsupported type (e.g. neither string or
	// Link).
	ErrLinkUnsupportedType = errors.New("Link is of unsupported type")

	// ErrLinkNoMeta is an error object returned when the user tries to
	// retrieve the meta object of a link that doesn't have any. When the link
	// type is Link, it is ensured to have a meta object, although it may be
	// empty.
	ErrLinkNoMeta = errors.New("Link has no meta object")
)

var (
	// ErrContextNotFound is an error object returned when a value is not
	// found in a particular context.
	ErrContextNotFound = errors.New("Value not found in context")
)

var (
	// ErrInvalidJSONValue is an error object returned when the value is of
	// a type that can't be marshalled into a JSON value.
	ErrInvalidJSONValue = errors.New("Value is not JSON compatible")
)

var (
	// ErrMetaNotFound is an error object returned when the user tries to
	// access a meta member that does not exists in a meta object.
	ErrMetaNotFound = errors.New("Meta not found")
)

var (
	// ErrResourceLinkageBadType is an error object returned when the user
	// tries to do a to-many operation on a to-one resource linkage and
	// vice-versa.
	ErrResourceLinkageBadType = errors.New("Mismatched types on resource " +
		"linkage")
)

var (
	// ErrResourcesBadType is an error object returned when the user tries to
	// use a "many" resources object as a "one", and vice-versa.
	ErrResourcesBadType = errors.New("Mismatched types on resources")
)