Enum Error 

pub enum Error {
    NotRegistered,
    InvalidParam,
    NoMemory,
    Timeout,
    NotSupported,
    QueueFull,
    MlFailed,
    NetRefused,
    NetUnreachable,
    NetAddrInUse,
    NetReset,
    NetDnsFail,
    NetClosed,
    Unknown(i32),
}

oveRTOS error codes, mapped from C OVE_ERR_* defines.

Variants

NotRegistered

The requested resource or subsystem has not been registered (OVE_ERR_NOT_REGISTERED).

InvalidParam

One or more parameters passed to the API were invalid (OVE_ERR_INVALID_PARAM).

NoMemory

Heap or static allocation failed (OVE_ERR_NO_MEMORY).

Timeout

The operation did not complete within the allowed time (OVE_ERR_TIMEOUT).

NotSupported

The requested operation is not supported by this platform (OVE_ERR_NOT_SUPPORTED).

QueueFull

The queue was full and the item could not be enqueued (OVE_ERR_QUEUE_FULL).

MlFailed

ML inference or model loading failed (OVE_ERR_ML_FAILED).

NetRefused

Remote peer refused the connection (OVE_ERR_NET_REFUSED).

NetUnreachable

Network or host is unreachable (OVE_ERR_NET_UNREACHABLE).

NetAddrInUse

Local address already in use (OVE_ERR_NET_ADDR_IN_USE).

NetReset

Connection was reset by the remote peer (OVE_ERR_NET_RESET).

NetDnsFail

DNS name resolution failed (OVE_ERR_NET_DNS_FAIL).

NetClosed

Connection closed by the remote peer (OVE_ERR_NET_CLOSED).

Unknown(i32)

An error code not covered by the above variants; the raw code is preserved.

Implementations

impl Error

pub fn from_code(code: i32) -> Result<()>

Convert a C return code to Result<()>. Zero (OVE_OK) maps to Ok(()), negative values map to the corresponding Error variant.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error