Struct xcb_dl::XcbXinerama

pub struct XcbXinerama { /* fields omitted */ }

A dynamically loaded libxcb-xinerama.

Implementations

impl XcbXinerama

pub fn xcb_xinerama_id(&self) -> *mut xcb_extension_t

The libxcb identifier of the Xinerama extension.

pub fn has_xcb_xinerama_id(&self) -> bool

Returns true iff the symbol xcb_xinerama_id could be loaded.

pub unsafe fn xcb_xinerama_screen_info_next(
    &self,
    i: *mut xcb_xinerama_screen_info_iterator_t
)

Advances a xcb_xinerama_screen_info_iterator_t iterator by 1 element.

pub fn has_xcb_xinerama_screen_info_next(&self) -> bool

Returns true iff the symbol xcb_xinerama_screen_info_next could be loaded.

pub unsafe fn xcb_xinerama_screen_info_end(
    &self,
    i: xcb_xinerama_screen_info_iterator_t
) -> xcb_generic_iterator_t

Returns a xcb_generic_iterator_t pointing just past the end of a xcb_xinerama_screen_info_iterator_t.

pub fn has_xcb_xinerama_screen_info_end(&self) -> bool

Returns true iff the symbol xcb_xinerama_screen_info_end could be loaded.

pub unsafe fn xcb_xinerama_query_version(
    &self,
    c: *mut xcb_connection_t,
    major: u8,
    minor: u8
) -> xcb_xinerama_query_version_cookie_t

Sends a Xinerama::QueryVersion request (checked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_query_version_reply.

pub fn has_xcb_xinerama_query_version(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_version could be loaded.

pub unsafe fn xcb_xinerama_query_version_unchecked(
    &self,
    c: *mut xcb_connection_t,
    major: u8,
    minor: u8
) -> xcb_xinerama_query_version_cookie_t

Sends a Xinerama::QueryVersion request (unchecked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_query_version_reply.

pub fn has_xcb_xinerama_query_version_unchecked(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_version_unchecked could be loaded.

pub unsafe fn xcb_xinerama_query_version_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_xinerama_query_version_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_xinerama_query_version_reply_t

Waits for the reply to a Xinerama::QueryVersion request.

pub fn has_xcb_xinerama_query_version_reply(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_version_reply could be loaded.

pub unsafe fn xcb_xinerama_get_state(
    &self,
    c: *mut xcb_connection_t,
    window: xcb_window_t
) -> xcb_xinerama_get_state_cookie_t

Sends a Xinerama::GetState request (checked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_get_state_reply.

pub fn has_xcb_xinerama_get_state(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_state could be loaded.

pub unsafe fn xcb_xinerama_get_state_unchecked(
    &self,
    c: *mut xcb_connection_t,
    window: xcb_window_t
) -> xcb_xinerama_get_state_cookie_t

Sends a Xinerama::GetState request (unchecked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_get_state_reply.

pub fn has_xcb_xinerama_get_state_unchecked(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_state_unchecked could be loaded.

pub unsafe fn xcb_xinerama_get_state_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_xinerama_get_state_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_xinerama_get_state_reply_t

Waits for the reply to a Xinerama::GetState request.

pub fn has_xcb_xinerama_get_state_reply(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_state_reply could be loaded.

pub unsafe fn xcb_xinerama_get_screen_count(
    &self,
    c: *mut xcb_connection_t,
    window: xcb_window_t
) -> xcb_xinerama_get_screen_count_cookie_t

Sends a Xinerama::GetScreenCount request (checked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_get_screen_count_reply.

pub fn has_xcb_xinerama_get_screen_count(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_screen_count could be loaded.

pub unsafe fn xcb_xinerama_get_screen_count_unchecked(
    &self,
    c: *mut xcb_connection_t,
    window: xcb_window_t
) -> xcb_xinerama_get_screen_count_cookie_t

Sends a Xinerama::GetScreenCount request (unchecked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_get_screen_count_reply.

pub fn has_xcb_xinerama_get_screen_count_unchecked(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_screen_count_unchecked could be loaded.

pub unsafe fn xcb_xinerama_get_screen_count_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_xinerama_get_screen_count_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_xinerama_get_screen_count_reply_t

Waits for the reply to a Xinerama::GetScreenCount request.

pub fn has_xcb_xinerama_get_screen_count_reply(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_screen_count_reply could be loaded.

pub unsafe fn xcb_xinerama_get_screen_size(
    &self,
    c: *mut xcb_connection_t,
    window: xcb_window_t,
    screen: u32
) -> xcb_xinerama_get_screen_size_cookie_t

Sends a Xinerama::GetScreenSize request (checked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_get_screen_size_reply.

pub fn has_xcb_xinerama_get_screen_size(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_screen_size could be loaded.

pub unsafe fn xcb_xinerama_get_screen_size_unchecked(
    &self,
    c: *mut xcb_connection_t,
    window: xcb_window_t,
    screen: u32
) -> xcb_xinerama_get_screen_size_cookie_t

Sends a Xinerama::GetScreenSize request (unchecked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_get_screen_size_reply.

pub fn has_xcb_xinerama_get_screen_size_unchecked(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_screen_size_unchecked could be loaded.

pub unsafe fn xcb_xinerama_get_screen_size_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_xinerama_get_screen_size_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_xinerama_get_screen_size_reply_t

Waits for the reply to a Xinerama::GetScreenSize request.

pub fn has_xcb_xinerama_get_screen_size_reply(&self) -> bool

Returns true iff the symbol xcb_xinerama_get_screen_size_reply could be loaded.

pub unsafe fn xcb_xinerama_is_active(
    &self,
    c: *mut xcb_connection_t
) -> xcb_xinerama_is_active_cookie_t

Sends a Xinerama::IsActive request (checked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_is_active_reply.

pub fn has_xcb_xinerama_is_active(&self) -> bool

Returns true iff the symbol xcb_xinerama_is_active could be loaded.

pub unsafe fn xcb_xinerama_is_active_unchecked(
    &self,
    c: *mut xcb_connection_t
) -> xcb_xinerama_is_active_cookie_t

Sends a Xinerama::IsActive request (unchecked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_is_active_reply.

pub fn has_xcb_xinerama_is_active_unchecked(&self) -> bool

Returns true iff the symbol xcb_xinerama_is_active_unchecked could be loaded.

pub unsafe fn xcb_xinerama_is_active_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_xinerama_is_active_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_xinerama_is_active_reply_t

Waits for the reply to a Xinerama::IsActive request.

pub fn has_xcb_xinerama_is_active_reply(&self) -> bool

Returns true iff the symbol xcb_xinerama_is_active_reply could be loaded.

pub unsafe fn xcb_xinerama_query_screens_sizeof(
    &self,
    _buffer: *const c_void
) -> c_int

Computes the size of a xcb_xinerama_query_screens_reply_t object.

pub fn has_xcb_xinerama_query_screens_sizeof(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_screens_sizeof could be loaded.

pub unsafe fn xcb_xinerama_query_screens(
    &self,
    c: *mut xcb_connection_t
) -> xcb_xinerama_query_screens_cookie_t

Sends a Xinerama::QueryScreens request (checked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_query_screens_reply.

pub fn has_xcb_xinerama_query_screens(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_screens could be loaded.

pub unsafe fn xcb_xinerama_query_screens_unchecked(
    &self,
    c: *mut xcb_connection_t
) -> xcb_xinerama_query_screens_cookie_t

Sends a Xinerama::QueryScreens request (unchecked).

This request generates a reply. You must either discard it with discard_reply or retrieve it with xcb_xinerama_query_screens_reply.

pub fn has_xcb_xinerama_query_screens_unchecked(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_screens_unchecked could be loaded.

pub unsafe fn xcb_xinerama_query_screens_screen_info(
    &self,
    r: *const xcb_xinerama_query_screens_reply_t
) -> *mut xcb_xinerama_screen_info_t

Returns a pointer to the screen_info field of a xcb_xinerama_query_screens_reply_t struct.

pub fn has_xcb_xinerama_query_screens_screen_info(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_screens_screen_info could be loaded.

pub unsafe fn xcb_xinerama_query_screens_screen_info_length(
    &self,
    r: *const xcb_xinerama_query_screens_reply_t
) -> c_int

Returns the number of elements of the screen_info field of a xcb_xinerama_query_screens_reply_t struct.

pub fn has_xcb_xinerama_query_screens_screen_info_length(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_screens_screen_info_length could be loaded.

pub unsafe fn xcb_xinerama_query_screens_screen_info_iterator(
    &self,
    r: *const xcb_xinerama_query_screens_reply_t
) -> xcb_xinerama_screen_info_iterator_t

Returns an iterator over the elements of the screen_info field of a xcb_xinerama_query_screens_reply_t struct.

pub fn has_xcb_xinerama_query_screens_screen_info_iterator(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_screens_screen_info_iterator could be loaded.

pub unsafe fn xcb_xinerama_query_screens_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_xinerama_query_screens_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_xinerama_query_screens_reply_t

Waits for the reply to a Xinerama::QueryScreens request.

pub fn has_xcb_xinerama_query_screens_reply(&self) -> bool

Returns true iff the symbol xcb_xinerama_query_screens_reply could be loaded.

impl XcbXinerama

pub unsafe fn load() -> Result<Self, Error>

Loads the library from the default location.

pub unsafe fn load_loose() -> Result<Self, Error>

Loads the library from the default location, potentially loading an incompatible SO version.

For example, this function first tries to load libxcb.so.1. If this fails, it tries to load libxcb.so.

pub unsafe fn load_from(path: impl AsRef<Path>) -> Result<Self, Error>

Loads the library from the specified path.

Trait Implementations

impl Send for XcbXinerama

impl Sync for XcbXinerama