Struct xcb_dl::XcbRes

pub struct XcbRes { /* fields omitted */ }

A dynamically loaded libxcb-res.

Implementations

impl XcbRes

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

The libxcb identifier of the Res extension.

pub fn has_xcb_res_id(&self) -> bool

Returns true iff the symbol xcb_res_id could be loaded.

pub unsafe fn xcb_res_client_next(&self, i: *mut xcb_res_client_iterator_t)

Advances a xcb_res_client_iterator_t iterator by 1 element.

pub fn has_xcb_res_client_next(&self) -> bool

Returns true iff the symbol xcb_res_client_next could be loaded.

pub unsafe fn xcb_res_client_end(
    &self,
    i: xcb_res_client_iterator_t
) -> xcb_generic_iterator_t

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

pub fn has_xcb_res_client_end(&self) -> bool

Returns true iff the symbol xcb_res_client_end could be loaded.

pub unsafe fn xcb_res_type_next(&self, i: *mut xcb_res_type_iterator_t)

Advances a xcb_res_type_iterator_t iterator by 1 element.

pub fn has_xcb_res_type_next(&self) -> bool

Returns true iff the symbol xcb_res_type_next could be loaded.

pub unsafe fn xcb_res_type_end(
    &self,
    i: xcb_res_type_iterator_t
) -> xcb_generic_iterator_t

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

pub fn has_xcb_res_type_end(&self) -> bool

Returns true iff the symbol xcb_res_type_end could be loaded.

pub unsafe fn xcb_res_client_id_spec_next(
    &self,
    i: *mut xcb_res_client_id_spec_iterator_t
)

Advances a xcb_res_client_id_spec_iterator_t iterator by 1 element.

pub fn has_xcb_res_client_id_spec_next(&self) -> bool

Returns true iff the symbol xcb_res_client_id_spec_next could be loaded.

pub unsafe fn xcb_res_client_id_spec_end(
    &self,
    i: xcb_res_client_id_spec_iterator_t
) -> xcb_generic_iterator_t

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

pub fn has_xcb_res_client_id_spec_end(&self) -> bool

Returns true iff the symbol xcb_res_client_id_spec_end could be loaded.

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

Computes the size of a xcb_res_client_id_value_t object.

pub fn has_xcb_res_client_id_value_sizeof(&self) -> bool

Returns true iff the symbol xcb_res_client_id_value_sizeof could be loaded.

pub unsafe fn xcb_res_client_id_value_value(
    &self,
    r: *const xcb_res_client_id_value_t
) -> *mut u32

Returns a pointer to the value field of a xcb_res_client_id_value_t struct.

pub fn has_xcb_res_client_id_value_value(&self) -> bool

Returns true iff the symbol xcb_res_client_id_value_value could be loaded.

pub unsafe fn xcb_res_client_id_value_value_length(
    &self,
    r: *const xcb_res_client_id_value_t
) -> c_int

Returns the number of elements of the value field of a xcb_res_client_id_value_t struct.

pub fn has_xcb_res_client_id_value_value_length(&self) -> bool

Returns true iff the symbol xcb_res_client_id_value_value_length could be loaded.

pub unsafe fn xcb_res_client_id_value_value_end(
    &self,
    r: *const xcb_res_client_id_value_t
) -> xcb_generic_iterator_t

Returns a xcb_generic_iterator_t pointing just past the end of the value field of a xcb_res_client_id_value_t struct.

pub fn has_xcb_res_client_id_value_value_end(&self) -> bool

Returns true iff the symbol xcb_res_client_id_value_value_end could be loaded.

pub unsafe fn xcb_res_client_id_value_next(
    &self,
    i: *mut xcb_res_client_id_value_iterator_t
)

Advances a xcb_res_client_id_value_iterator_t iterator by 1 element.

pub fn has_xcb_res_client_id_value_next(&self) -> bool

Returns true iff the symbol xcb_res_client_id_value_next could be loaded.

pub unsafe fn xcb_res_client_id_value_end(
    &self,
    i: xcb_res_client_id_value_iterator_t
) -> xcb_generic_iterator_t

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

pub fn has_xcb_res_client_id_value_end(&self) -> bool

Returns true iff the symbol xcb_res_client_id_value_end could be loaded.

pub unsafe fn xcb_res_resource_id_spec_next(
    &self,
    i: *mut xcb_res_resource_id_spec_iterator_t
)

Advances a xcb_res_resource_id_spec_iterator_t iterator by 1 element.

pub fn has_xcb_res_resource_id_spec_next(&self) -> bool

Returns true iff the symbol xcb_res_resource_id_spec_next could be loaded.

pub unsafe fn xcb_res_resource_id_spec_end(
    &self,
    i: xcb_res_resource_id_spec_iterator_t
) -> xcb_generic_iterator_t

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

pub fn has_xcb_res_resource_id_spec_end(&self) -> bool

Returns true iff the symbol xcb_res_resource_id_spec_end could be loaded.

pub unsafe fn xcb_res_resource_size_spec_next(
    &self,
    i: *mut xcb_res_resource_size_spec_iterator_t
)

Advances a xcb_res_resource_size_spec_iterator_t iterator by 1 element.

pub fn has_xcb_res_resource_size_spec_next(&self) -> bool

Returns true iff the symbol xcb_res_resource_size_spec_next could be loaded.

pub unsafe fn xcb_res_resource_size_spec_end(
    &self,
    i: xcb_res_resource_size_spec_iterator_t
) -> xcb_generic_iterator_t

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

pub fn has_xcb_res_resource_size_spec_end(&self) -> bool

Returns true iff the symbol xcb_res_resource_size_spec_end could be loaded.

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

Computes the size of a xcb_res_resource_size_value_t object.

pub fn has_xcb_res_resource_size_value_sizeof(&self) -> bool

Returns true iff the symbol xcb_res_resource_size_value_sizeof could be loaded.

pub unsafe fn xcb_res_resource_size_value_cross_references(
    &self,
    r: *const xcb_res_resource_size_value_t
) -> *mut xcb_res_resource_size_spec_t

Returns a pointer to the cross_references field of a xcb_res_resource_size_value_t struct.

pub fn has_xcb_res_resource_size_value_cross_references(&self) -> bool

Returns true iff the symbol xcb_res_resource_size_value_cross_references could be loaded.

pub unsafe fn xcb_res_resource_size_value_cross_references_length(
    &self,
    r: *const xcb_res_resource_size_value_t
) -> c_int

Returns the number of elements of the cross_references field of a xcb_res_resource_size_value_t struct.

pub fn has_xcb_res_resource_size_value_cross_references_length(&self) -> bool

Returns true iff the symbol xcb_res_resource_size_value_cross_references_length could be loaded.

pub unsafe fn xcb_res_resource_size_value_cross_references_iterator(
    &self,
    r: *const xcb_res_resource_size_value_t
) -> xcb_res_resource_size_spec_iterator_t

Returns an iterator over the elements of the cross_references field of a xcb_res_resource_size_value_t struct.

pub fn has_xcb_res_resource_size_value_cross_references_iterator(&self) -> bool

Returns true iff the symbol xcb_res_resource_size_value_cross_references_iterator could be loaded.

pub unsafe fn xcb_res_resource_size_value_next(
    &self,
    i: *mut xcb_res_resource_size_value_iterator_t
)

Advances a xcb_res_resource_size_value_iterator_t iterator by 1 element.

pub fn has_xcb_res_resource_size_value_next(&self) -> bool

Returns true iff the symbol xcb_res_resource_size_value_next could be loaded.

pub unsafe fn xcb_res_resource_size_value_end(
    &self,
    i: xcb_res_resource_size_value_iterator_t
) -> xcb_generic_iterator_t

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

pub fn has_xcb_res_resource_size_value_end(&self) -> bool

Returns true iff the symbol xcb_res_resource_size_value_end could be loaded.

pub unsafe fn xcb_res_query_version(
    &self,
    c: *mut xcb_connection_t,
    client_major: u8,
    client_minor: u8
) -> xcb_res_query_version_cookie_t

Sends a Res::QueryVersion request (checked).

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

pub fn has_xcb_res_query_version(&self) -> bool

Returns true iff the symbol xcb_res_query_version could be loaded.

pub unsafe fn xcb_res_query_version_unchecked(
    &self,
    c: *mut xcb_connection_t,
    client_major: u8,
    client_minor: u8
) -> xcb_res_query_version_cookie_t

Sends a Res::QueryVersion request (unchecked).

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

pub fn has_xcb_res_query_version_unchecked(&self) -> bool

Returns true iff the symbol xcb_res_query_version_unchecked could be loaded.

pub unsafe fn xcb_res_query_version_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_res_query_version_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_res_query_version_reply_t

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

pub fn has_xcb_res_query_version_reply(&self) -> bool

Returns true iff the symbol xcb_res_query_version_reply could be loaded.

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

Computes the size of a xcb_res_query_clients_reply_t object.

pub fn has_xcb_res_query_clients_sizeof(&self) -> bool

Returns true iff the symbol xcb_res_query_clients_sizeof could be loaded.

pub unsafe fn xcb_res_query_clients(
    &self,
    c: *mut xcb_connection_t
) -> xcb_res_query_clients_cookie_t

Sends a Res::QueryClients request (checked).

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

pub fn has_xcb_res_query_clients(&self) -> bool

Returns true iff the symbol xcb_res_query_clients could be loaded.

pub unsafe fn xcb_res_query_clients_unchecked(
    &self,
    c: *mut xcb_connection_t
) -> xcb_res_query_clients_cookie_t

Sends a Res::QueryClients request (unchecked).

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

pub fn has_xcb_res_query_clients_unchecked(&self) -> bool

Returns true iff the symbol xcb_res_query_clients_unchecked could be loaded.

pub unsafe fn xcb_res_query_clients_clients(
    &self,
    r: *const xcb_res_query_clients_reply_t
) -> *mut xcb_res_client_t

Returns a pointer to the clients field of a xcb_res_query_clients_reply_t struct.

pub fn has_xcb_res_query_clients_clients(&self) -> bool

Returns true iff the symbol xcb_res_query_clients_clients could be loaded.

pub unsafe fn xcb_res_query_clients_clients_length(
    &self,
    r: *const xcb_res_query_clients_reply_t
) -> c_int

Returns the number of elements of the clients field of a xcb_res_query_clients_reply_t struct.

pub fn has_xcb_res_query_clients_clients_length(&self) -> bool

Returns true iff the symbol xcb_res_query_clients_clients_length could be loaded.

pub unsafe fn xcb_res_query_clients_clients_iterator(
    &self,
    r: *const xcb_res_query_clients_reply_t
) -> xcb_res_client_iterator_t

Returns an iterator over the elements of the clients field of a xcb_res_query_clients_reply_t struct.

pub fn has_xcb_res_query_clients_clients_iterator(&self) -> bool

Returns true iff the symbol xcb_res_query_clients_clients_iterator could be loaded.

pub unsafe fn xcb_res_query_clients_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_res_query_clients_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_res_query_clients_reply_t

Waits for the reply to a Res::QueryClients request.

pub fn has_xcb_res_query_clients_reply(&self) -> bool

Returns true iff the symbol xcb_res_query_clients_reply could be loaded.

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

Computes the size of a xcb_res_query_client_resources_reply_t object.

pub fn has_xcb_res_query_client_resources_sizeof(&self) -> bool

Returns true iff the symbol xcb_res_query_client_resources_sizeof could be loaded.

pub unsafe fn xcb_res_query_client_resources(
    &self,
    c: *mut xcb_connection_t,
    xid: u32
) -> xcb_res_query_client_resources_cookie_t

Sends a Res::QueryClientResources request (checked).

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

pub fn has_xcb_res_query_client_resources(&self) -> bool

Returns true iff the symbol xcb_res_query_client_resources could be loaded.

pub unsafe fn xcb_res_query_client_resources_unchecked(
    &self,
    c: *mut xcb_connection_t,
    xid: u32
) -> xcb_res_query_client_resources_cookie_t

Sends a Res::QueryClientResources request (unchecked).

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

pub fn has_xcb_res_query_client_resources_unchecked(&self) -> bool

Returns true iff the symbol xcb_res_query_client_resources_unchecked could be loaded.

pub unsafe fn xcb_res_query_client_resources_types(
    &self,
    r: *const xcb_res_query_client_resources_reply_t
) -> *mut xcb_res_type_t

Returns a pointer to the types field of a xcb_res_query_client_resources_reply_t struct.

pub fn has_xcb_res_query_client_resources_types(&self) -> bool

Returns true iff the symbol xcb_res_query_client_resources_types could be loaded.

pub unsafe fn xcb_res_query_client_resources_types_length(
    &self,
    r: *const xcb_res_query_client_resources_reply_t
) -> c_int

Returns the number of elements of the types field of a xcb_res_query_client_resources_reply_t struct.

pub fn has_xcb_res_query_client_resources_types_length(&self) -> bool

Returns true iff the symbol xcb_res_query_client_resources_types_length could be loaded.

pub unsafe fn xcb_res_query_client_resources_types_iterator(
    &self,
    r: *const xcb_res_query_client_resources_reply_t
) -> xcb_res_type_iterator_t

Returns an iterator over the elements of the types field of a xcb_res_query_client_resources_reply_t struct.

pub fn has_xcb_res_query_client_resources_types_iterator(&self) -> bool

Returns true iff the symbol xcb_res_query_client_resources_types_iterator could be loaded.

pub unsafe fn xcb_res_query_client_resources_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_res_query_client_resources_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_res_query_client_resources_reply_t

Waits for the reply to a Res::QueryClientResources request.

pub fn has_xcb_res_query_client_resources_reply(&self) -> bool

Returns true iff the symbol xcb_res_query_client_resources_reply could be loaded.

pub unsafe fn xcb_res_query_client_pixmap_bytes(
    &self,
    c: *mut xcb_connection_t,
    xid: u32
) -> xcb_res_query_client_pixmap_bytes_cookie_t

Sends a Res::QueryClientPixmapBytes request (checked).

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

pub fn has_xcb_res_query_client_pixmap_bytes(&self) -> bool

Returns true iff the symbol xcb_res_query_client_pixmap_bytes could be loaded.

pub unsafe fn xcb_res_query_client_pixmap_bytes_unchecked(
    &self,
    c: *mut xcb_connection_t,
    xid: u32
) -> xcb_res_query_client_pixmap_bytes_cookie_t

Sends a Res::QueryClientPixmapBytes request (unchecked).

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

pub fn has_xcb_res_query_client_pixmap_bytes_unchecked(&self) -> bool

Returns true iff the symbol xcb_res_query_client_pixmap_bytes_unchecked could be loaded.

pub unsafe fn xcb_res_query_client_pixmap_bytes_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_res_query_client_pixmap_bytes_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_res_query_client_pixmap_bytes_reply_t

Waits for the reply to a Res::QueryClientPixmapBytes request.

pub fn has_xcb_res_query_client_pixmap_bytes_reply(&self) -> bool

Returns true iff the symbol xcb_res_query_client_pixmap_bytes_reply could be loaded.

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

Computes the size of a xcb_res_query_client_ids_request_t object.

pub fn has_xcb_res_query_client_ids_sizeof(&self) -> bool

Returns true iff the symbol xcb_res_query_client_ids_sizeof could be loaded.

pub unsafe fn xcb_res_query_client_ids(
    &self,
    c: *mut xcb_connection_t,
    num_specs: u32,
    specs: *const xcb_res_client_id_spec_t
) -> xcb_res_query_client_ids_cookie_t

Sends a Res::QueryClientIds request (checked).

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

pub fn has_xcb_res_query_client_ids(&self) -> bool

Returns true iff the symbol xcb_res_query_client_ids could be loaded.

pub unsafe fn xcb_res_query_client_ids_unchecked(
    &self,
    c: *mut xcb_connection_t,
    num_specs: u32,
    specs: *const xcb_res_client_id_spec_t
) -> xcb_res_query_client_ids_cookie_t

Sends a Res::QueryClientIds request (unchecked).

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

pub fn has_xcb_res_query_client_ids_unchecked(&self) -> bool

Returns true iff the symbol xcb_res_query_client_ids_unchecked could be loaded.

pub unsafe fn xcb_res_query_client_ids_ids_length(
    &self,
    r: *const xcb_res_query_client_ids_reply_t
) -> c_int

Returns the number of elements of the ids field of a xcb_res_query_client_ids_reply_t struct.

pub fn has_xcb_res_query_client_ids_ids_length(&self) -> bool

Returns true iff the symbol xcb_res_query_client_ids_ids_length could be loaded.

pub unsafe fn xcb_res_query_client_ids_ids_iterator(
    &self,
    r: *const xcb_res_query_client_ids_reply_t
) -> xcb_res_client_id_value_iterator_t

Returns an iterator over the elements of the ids field of a xcb_res_query_client_ids_reply_t struct.

pub fn has_xcb_res_query_client_ids_ids_iterator(&self) -> bool

Returns true iff the symbol xcb_res_query_client_ids_ids_iterator could be loaded.

pub unsafe fn xcb_res_query_client_ids_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_res_query_client_ids_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_res_query_client_ids_reply_t

Waits for the reply to a Res::QueryClientIds request.

pub fn has_xcb_res_query_client_ids_reply(&self) -> bool

Returns true iff the symbol xcb_res_query_client_ids_reply could be loaded.

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

Computes the size of a xcb_res_query_resource_bytes_request_t object.

pub fn has_xcb_res_query_resource_bytes_sizeof(&self) -> bool

Returns true iff the symbol xcb_res_query_resource_bytes_sizeof could be loaded.

pub unsafe fn xcb_res_query_resource_bytes(
    &self,
    c: *mut xcb_connection_t,
    client: u32,
    num_specs: u32,
    specs: *const xcb_res_resource_id_spec_t
) -> xcb_res_query_resource_bytes_cookie_t

Sends a Res::QueryResourceBytes request (checked).

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

pub fn has_xcb_res_query_resource_bytes(&self) -> bool

Returns true iff the symbol xcb_res_query_resource_bytes could be loaded.

pub unsafe fn xcb_res_query_resource_bytes_unchecked(
    &self,
    c: *mut xcb_connection_t,
    client: u32,
    num_specs: u32,
    specs: *const xcb_res_resource_id_spec_t
) -> xcb_res_query_resource_bytes_cookie_t

Sends a Res::QueryResourceBytes request (unchecked).

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

pub fn has_xcb_res_query_resource_bytes_unchecked(&self) -> bool

Returns true iff the symbol xcb_res_query_resource_bytes_unchecked could be loaded.

pub unsafe fn xcb_res_query_resource_bytes_sizes_length(
    &self,
    r: *const xcb_res_query_resource_bytes_reply_t
) -> c_int

Returns the number of elements of the sizes field of a xcb_res_query_resource_bytes_reply_t struct.

pub fn has_xcb_res_query_resource_bytes_sizes_length(&self) -> bool

Returns true iff the symbol xcb_res_query_resource_bytes_sizes_length could be loaded.

pub unsafe fn xcb_res_query_resource_bytes_sizes_iterator(
    &self,
    r: *const xcb_res_query_resource_bytes_reply_t
) -> xcb_res_resource_size_value_iterator_t

Returns an iterator over the elements of the sizes field of a xcb_res_query_resource_bytes_reply_t struct.

pub fn has_xcb_res_query_resource_bytes_sizes_iterator(&self) -> bool

Returns true iff the symbol xcb_res_query_resource_bytes_sizes_iterator could be loaded.

pub unsafe fn xcb_res_query_resource_bytes_reply(
    &self,
    c: *mut xcb_connection_t,
    cookie: xcb_res_query_resource_bytes_cookie_t,
    e: *mut *mut xcb_generic_error_t
) -> *mut xcb_res_query_resource_bytes_reply_t

Waits for the reply to a Res::QueryResourceBytes request.

pub fn has_xcb_res_query_resource_bytes_reply(&self) -> bool

Returns true iff the symbol xcb_res_query_resource_bytes_reply could be loaded.

impl XcbRes

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 XcbRes

impl Sync for XcbRes