class Gio::MemoryInputStream

Overview

#GMemoryInputStream is a class for using arbitrary memory chunks as input for GIO streaming input operations.

As of GLib 2.34, #GMemoryInputStream implements #GPollableInputStream.

Included Modules

Defined in:

lib/gi-crystal/src/auto/gio-2.0/memory_input_stream.cr

Constructors

Class Method Summary

Instance Method Summary

Instance methods inherited from module Gio::Seekable

can_seek : Bool can_seek, can_truncate : Bool can_truncate, seek(offset : Int64, type : GLib::SeekType, cancellable : Gio::Cancellable | Nil) : Bool seek, tell : Int64 tell, to_unsafe to_unsafe, truncate(offset : Int64, cancellable : Gio::Cancellable | Nil) : Bool truncate

Constructor methods inherited from module Gio::Seekable

cast(obj : GObject::Object) : self cast

Class methods inherited from module Gio::Seekable

cast?(obj : GObject::Object) : self | Nil cast?, g_type : UInt64 g_type

Instance methods inherited from module Gio::PollableInputStream

can_poll : Bool can_poll, create_source(cancellable : Gio::Cancellable | Nil) : GLib::Source create_source, is_readable : Bool is_readable, read_nonblocking(buffer : Bytes, cancellable : Gio::Cancellable | Nil) : Int64 read_nonblocking, to_unsafe to_unsafe

Constructor methods inherited from module Gio::PollableInputStream

cast(obj : GObject::Object) : self cast

Class methods inherited from module Gio::PollableInputStream

cast?(obj : GObject::Object) : self | Nil cast?, g_type : UInt64 g_type

Instance methods inherited from class Gio::InputStream

==(other : self) ==, clear_pending : Nil clear_pending, close(cancellable : Gio::Cancellable | Nil) : Bool close, close_async(io_priority : Int32, cancellable : Gio::Cancellable | Nil, callback : Gio::AsyncReadyCallback | Nil, user_data : Pointer(Void) | Nil) : Nil close_async, close_finish(result : Gio::AsyncResult) : Bool close_finish, has_pending : Bool has_pending, hash(hasher) hash, is_closed : Bool is_closed, read(buffer : Bytes, cancellable : Gio::Cancellable | Nil) : Int64 read, read_all(buffer : Bytes, bytes_read : UInt64, cancellable : Gio::Cancellable | Nil) : Bool read_all, read_all_async(buffer : Bytes, io_priority : Int32, cancellable : Gio::Cancellable | Nil, callback : Gio::AsyncReadyCallback | Nil, user_data : Pointer(Void) | Nil) : Nil read_all_async, read_all_finish(result : Gio::AsyncResult, bytes_read : UInt64) : Bool read_all_finish, read_async(buffer : Bytes, io_priority : Int32, cancellable : Gio::Cancellable | Nil, callback : Gio::AsyncReadyCallback | Nil, user_data : Pointer(Void) | Nil) : Nil read_async, read_bytes(count : UInt64, cancellable : Gio::Cancellable | Nil) : GLib::Bytes read_bytes, read_bytes_async(count : UInt64, io_priority : Int32, cancellable : Gio::Cancellable | Nil, callback : Gio::AsyncReadyCallback | Nil, user_data : Pointer(Void) | Nil) : Nil read_bytes_async, read_bytes_finish(result : Gio::AsyncResult) : GLib::Bytes read_bytes_finish, read_finish(result : Gio::AsyncResult) : Int64 read_finish, set_pending : Bool set_pending, skip(count : UInt64, cancellable : Gio::Cancellable | Nil) : Int64 skip, skip_async(count : UInt64, io_priority : Int32, cancellable : Gio::Cancellable | Nil, callback : Gio::AsyncReadyCallback | Nil, user_data : Pointer(Void) | Nil) : Nil skip_async, skip_finish(result : Gio::AsyncResult) : Int64 skip_finish

Constructor methods inherited from class Gio::InputStream

new new

Class methods inherited from class Gio::InputStream

g_type : UInt64 g_type

Instance methods inherited from class GObject::Object

==(other : self) ==, bind_property(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags) : GObject::Binding bind_property, bind_property_full(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags, transform_to : GObject::Closure, transform_from : GObject::Closure) : GObject::Binding bind_property_full, data(key : String) : Pointer(Void) | Nil data, finalize finalize, freeze_notify : Nil freeze_notify, getv(names : Enumerable(String), values : Enumerable(_)) : Nil getv, hash(hasher) hash, notify(property_name : String) : Nil notify, notify_by_pspec(pspec : GObject::ParamSpec) : Nil notify_by_pspec, notify_signal notify_signal, property(property_name : String, value : _) : Nil property, qdata(quark : UInt32) : Pointer(Void) | Nil qdata, ref_count : UInt32 ref_count, run_dispose : Nil run_dispose, set_data(key : String, data : Pointer(Void) | Nil) : Nil set_data, set_property(property_name : String, value : _) : Nil set_property, steal_data(key : String) : Pointer(Void) | Nil steal_data, steal_qdata(quark : UInt32) : Pointer(Void) | Nil steal_qdata, thaw_notify : Nil thaw_notify, to_unsafe : Pointer(Void) to_unsafe, watch_closure(closure : GObject::Closure) : Nil watch_closure

Constructor methods inherited from class GObject::Object

cast(obj : GObject::Object) : self cast, new(pointer : Pointer(Void), transfer : GICrystal::Transfer)
new new, newv(object_type : UInt64, parameters : Enumerable(GObject::Parameter)) : self newv

Class methods inherited from class GObject::Object

cast?(obj : GObject::Object) : self | Nil cast?, compat_control(what : UInt64, data : Pointer(Void) | Nil) : UInt64 compat_control, g_type : UInt64 g_type, interface_find_property(g_iface : GObject::TypeInterface, property_name : String) : GObject::ParamSpec interface_find_property, interface_list_properties(g_iface : GObject::TypeInterface) : Enumerable(GObject::ParamSpec) interface_list_properties

Macros inherited from class GObject::Object

previous_vfunc(*args) previous_vfunc, previous_vfunc!(*args) previous_vfunc!, signal(signature) signal

Constructor Detail

def self.new : self #

Creates a new empty #GMemoryInputStream.


[View source]
def self.new_from_bytes(bytes : GLib::Bytes) : self #

Creates a new #GMemoryInputStream with data from the given bytes.


[View source]
def self.new_from_data(data : Bytes, destroy : GLib::DestroyNotify | Nil) : self #

Creates a new #GMemoryInputStream with data in memory of a given size.


[View source]

Class Method Detail

def self.g_type : UInt64 #

Returns the type id (GType) registered in GLib type system.


[View source]

Instance Method Detail

def ==(other : self) #
Description copied from class Reference

Returns true if this reference is the same as other. Invokes same?.


def add_bytes(bytes : GLib::Bytes) : Nil #

Appends bytes to data that can be read from the input stream.


[View source]
def add_data(data : Bytes, destroy : GLib::DestroyNotify | Nil) : Nil #

Appends data to data that can be read from the input stream


[View source]
def hash(hasher) #
Description copied from class Reference

See Object#hash(hasher)