Enum fidl_fuchsia_lowpan_spinel::Error

#[repr(i32)]
pub enum Error {
    Unspecified = 1,
    OutboundFrameTooLarge = 2,
    InboundFrameTooLarge = 3,
    InboundFrameCorrupt = 4,
    IoError = 5,
    Closed = 6,
}

Variants

Unspecified = 1

An unspecified error has occurred. This error type should be avoided unless the use of a more specific error would be misleading.

If this error is emitted, it is expected that a more descriptive error will be present in the logs.

Run-time Remediation: Close and re-open the device and attempt to use it. If the error persists, indicate trouble to a higher level and stop.

OutboundFrameTooLarge = 2

SendFrame() was called with a frame that was larger than what GetMaxFrameSize() indicated to be the maximum frame size.

Note that MAX_FRAME_SIZE indicates the largest frame size supported by this protocol, whereas GetMaxFrameSize() returns the largest frame size supported by the Device.

This error typically indicates a bug or logic-error in the use of the fuchsia.lowpan.spinel::Device protocol.

This error is only emitted via ->OnError().

InboundFrameTooLarge = 3

The remote device tried to send us a frame that was too large.

This error typically indicates either frame corruption or a misconfiguration of some sort.

Run-time Remediation: The device should be reset and re-initialized.

This error is only emitted via ->OnError().

InboundFrameCorrupt = 4

Garbage-bytes/corruption detected on inbound frame.

This error typically indicates that the connection between the host and the Spinel device is unreliable. This may be caused by hardware problems or implementation bugs.

Run-time Remediation: The device should be reset (by sending a spinel reset frame or by closing and re-opening) and then re-initialized.

This error is only emitted via ->OnError().

IoError = 5

An I/O error has occurred.

When this error is encountered, the device automatically closes.

Run-time Remediation: Re-open the device and attempt to use it. If the error persists, indicate trouble to a higher level (for example, presenting a UI message indicating a malfunction) and stop.

Closed = 6

This operation cannot be performed while the Spinel device is closed.

This error typically indicates a bug or logic-error in the use of the fuchsia.lowpan.spinel::Device protocol.

This error is only emitted via ->OnError().

Implementations

impl Error

pub fn from_primitive(prim: i32) -> Option<Self>

pub const fn into_primitive(self) -> i32

pub fn is_unknown(&self) -> bool

👎Deprecated: Strict enums should not use is_unknown

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy 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 Decode<Error> for Error

fn new_empty() -> Self

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_>, offset: usize, _depth: Depth ) -> Result<()>

Decodes an object of type T from the decoder’s buffers into self.

impl Encode<Error> for Error

unsafe fn encode( self, encoder: &mut Encoder<'_>, offset: usize, _depth: Depth ) -> Result<()>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID.

impl Hash for Error

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Error

fn cmp(&self, other: &Error) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Error

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Error

fn partial_cmp(&self, other: &Error) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TypeMarker for Error

type Owned = Error

The owned Rust type which this FIDL type decodes into.

fn inline_align(_context: Context) -> usize

Returns the minimum required alignment of the inline portion of the encoded object. It must be a (nonzero) power of two.

fn inline_size(_context: Context) -> usize

Returns the size of the inline portion of the encoded object, including padding for alignment. Must be a multiple of inline_align.

fn encode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and encoding requires no validation. When true, we can optimize encoding arrays and vectors of Self::Owned to a single memcpy.

fn decode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and decoding requires no validation. When true, we can optimize decoding arrays and vectors of Self::Owned to a single memcpy.

impl ValueTypeMarker for Error

type Borrowed<'a> = Error

The Rust type to use for encoding. This is a particular Encode<Self> type cheaply obtainable from &Self::Owned. There are three cases:

fn borrow<'a>(value: &'a <Self as TypeMarker>::Owned) -> Self::Borrowed<'a>

Cheaply converts from &Self::Owned to Self::Borrowed.

impl Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error