Struct gcoap_listener

#[repr(C)]
pub struct gcoap_listener {
    pub resources: *const coap_resource_t,
    pub resources_len: size_t,
    pub tl_type: gcoap_socket_type_t,
    pub link_encoder: gcoap_link_encoder_t,
    pub next: *mut gcoap_listener,
    pub request_matcher: gcoap_request_matcher_t,
}

@brief A modular collection of resources for a server

Fields

resources: *const coap_resource_t

< First element in the array of resources

resources_len: size_t

< Length of array

tl_type: gcoap_socket_type_t

@brief Transport type for the listener

Any transport supported by the implementation can be set as a flag. If @ref GCOAP_SOCKET_TYPE_UNDEF is set, the listener listens on all supported transports. If non of the transports beyond UDP are compiled in (i.e. no usage of modules gcoap_dtls, …) this will be ignored and @ref GCOAP_SOCKET_TYPE_UDP assumed.

link_encoder: gcoap_link_encoder_t

< Writes a link for a resource

next: *mut gcoap_listener

< Next listener in list

request_matcher: gcoap_request_matcher_t

@brief Function that picks a suitable request handler from a request.

@note Leaving this NULL selects the default strategy that picks handlers by matching their Uri-Path to resource paths (as per the documentation of the @ref resources and @ref resources_len fields). Alternative handlers may cast the @ref resources and @ref resources_len fields to fit their needs.

Trait Implementations

impl Clone for gcoap_listener

fn clone(&self) -> gcoap_listener

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for gcoap_listener

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for gcoap_listener

fn default() -> Self

Returns the “default value” for a type.

impl Copy for gcoap_listener

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes