Module: Jansson::FFI Private

Extended by:

FFI::Library

Defined in:

lib/jansson/ffi.rb,
lib/jansson/ffi/ext/error.rb,
lib/jansson/ffi/ext/entity.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Bindings and wrappers for the native functions and structures exposed by the libjansson C library. This module is for internal use only so that all dependencies on the implementation of the C library are abstracted.

Defined Under Namespace

Classes: Entity, Error

Constant Summary

EntityType =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

enum [
  :object,
  :array,
  :string,
  :integer,
  :real,
  :true,
  :false,
  :null,
]

INTEGER_IS_LONG_LONG =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

true

ERROR_SOURCE_LENGTH =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Error reporting

160

ERROR_TEXT_LENGTH =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

80

PACK_VALIDATE_ONLY =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Pack, unpack

0x1

PACK_STRICT =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x2

LOAD_REJECT_DUPLICATES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Decoding

0x1

LOAD_DISABLE_EOF_CHECK =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x2

LOAD_DECODE_ANY =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x4

LOAD_DECODE_INT_AS_REAL =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x8

LOAD_ALLOW_NUL =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x10

DUMP_COMPACT =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x20

DUMP_ENSURE_ASCII =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x40

DUMP_SORT_KEYS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x80

DUMP_PRESERVE_ORDER =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x100

DUMP_ENCODE_ANY =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x200

DUMP_ESCAPE_SLASH =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

0x400

Class Method Summary

• .DUMP_INDENT(n) ⇒ Object private

  Encoding.

• .DUMP_REAL_PRECISION(n) ⇒ Object private

Instance Method Summary

• #json_copy ⇒ Object private

  Copying.

• #json_equal ⇒ Object private

  Equality.

• #json_object ⇒ Object private

  Construction, destruction, reference counting.

• #json_object_seed ⇒ Object private

  Getters, setters, manipulation.

Class Method Details

.DUMP_INDENT(n) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Encoding

# File 'lib/jansson/ffi.rb', line 157

def self.DUMP_INDENT(n)          n & 0x1F end

.DUMP_REAL_PRECISION(n) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

# File 'lib/jansson/ffi.rb', line 164

def self.DUMP_REAL_PRECISION(n) (n & 0x1F) << 11 end

Instance Method Details

#json_copy ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Copying

# File 'lib/jansson/ffi.rb', line 140

attach_function :json_copy,      [Entity.ptr], Entity.ptr

#json_equal ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Equality

# File 'lib/jansson/ffi.rb', line 135

attach_function :json_equal, [Entity.ptr, Entity.ptr], :int

#json_object ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Construction, destruction, reference counting

# File 'lib/jansson/ffi.rb', line 49

attach_function :json_object,          [],                 Entity.ptr, **opts

#json_object_seed ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Getters, setters, manipulation

# File 'lib/jansson/ffi.rb', line 80

attach_function :json_object_seed,            [:size_t],                          :void,      **opts