Struct bluenrg::event::AttPrepareWritePermitRequest

pub struct AttPrepareWritePermitRequest {
    pub conn_handle: ConnectionHandle,
    pub attribute_handle: AttributeHandle,
    pub offset: usize,
    // some fields omitted
}

This event is given to the application when a prepare write request is received by the server from the client.

This event will be given to the application only if the event bit for this event generation is set when the characteristic was added. When this event is received, the application has to check whether the value being requested for write is allowed to be written and respond with the command gatt_write_response. Based on the response from the application, the attribute value will be modified by the stack. If the write is rejected by the application, then the value of the attribute will not be modified and an error response will be sent to the client, with the error code as specified by the application.

Fields

conn_handle: ConnectionHandle

Connection handle on which the GATT procedure is running.

attribute_handle: AttributeHandle

The handle of the attribute to be written.

offset: usize

The offset of the first octet to be written.

Methods

impl AttPrepareWritePermitRequest

pub fn value(&self) -> &[u8]

Returns the data to be written.

Trait Implementations

impl Copy for AttPrepareWritePermitRequest

impl Clone for AttPrepareWritePermitRequest

fn clone(&self) -> AttPrepareWritePermitRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AttPrepareWritePermitRequest

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.