Enum mxr_result_t 

#[repr(i32)]
pub enum mxr_result_t {
    MXR_OK = 0,
    MXR_ERR_INVALID_ARGUMENT = -1,
    MXR_ERR_NOT_FOUND = -2,
    MXR_ERR_PROTOCOL_TOO_OLD = -3,
    MXR_ERR_NOT_CONNECTED = -4,
    MXR_ERR_IO = -5,
    MXR_ERR_UNSUPPORTED = -6,
    MXR_ERR_NOT_REPORTED = -7,
    MXR_ERR_PANIC = -8,
}

How a call ended.

Everything but mxr_result_t::MXR_OK is negative, so if (rc < 0) is a complete test and a new code cannot turn a failure into a success.

Variants

MXR_OK = 0

The call did what was asked.

MXR_ERR_INVALID_ARGUMENT = -1

A pointer was null, a buffer too small, or a string not UTF-8.

MXR_ERR_NOT_FOUND = -2

No device, bay or source by that name has been heard from.

A device reports itself when it feels like it, so this is as likely to mean “not yet” as “never”: the same call may succeed later.

MXR_ERR_PROTOCOL_TOO_OLD = -3

The addressed device speaks a protocol older than the command needs.

It would discard the frame without answering, so nothing was sent.

MXR_ERR_NOT_CONNECTED = -4

The client has no socket, because it was never started or was closed.

MXR_ERR_IO = -5

The socket write failed, or the socket could not be opened.

MXR_ERR_UNSUPPORTED = -6

The addressee does not do what was asked of it.

MXR_ERR_NOT_REPORTED = -7

The device has not reported something the request is assembled from.

MXR_ERR_PANIC = -8

A panic was caught at the boundary. The library’s state is unknown.

Trait Implementations

impl Clone for mxr_result_t

fn clone(&self) -> mxr_result_t

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for mxr_result_t

impl Debug for mxr_result_t

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

Formats the value using the given formatter.

impl Eq for mxr_result_t

impl PartialEq for mxr_result_t

fn eq(&self, other: &mxr_result_t) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for mxr_result_t