Enum Error 

pub enum Error {
    BufferTooSmall(BufferTooSmall),
    BufferNotConsumed {
        trailing: usize,
    },
    InvalidFourCC {
        fourcc: u32,
    },
    InvalidStartTagLen {
        len: u16,
    },
    InvalidStartTag {
        tag: u16,
    },
    InvalidGroup {
        group: u32,
    },
    UnsupportedVersion {
        version: u16,
    },
    UnsupportedProtocol {
        protocol: u16,
    },
    InvalidPadding {
        padding: u32,
    },
    UnsupportedObisId {
        id: u32,
    },
    InvalidWordcount {
        wordcount: u8,
    },
    UnsupportedCommandClass {
        class: u8,
    },
    UnsupportedOpcode {
        opcode: u32,
    },
    PayloadTooLarge {
        len: usize,
    },
}

Errors returned from SMA speedwire protocol processing.

Variants

BufferTooSmall(BufferTooSmall)

The provided buffer is too small.

BufferNotConsumed

The provided buffer contained unexpected trailing bytes and was not completely deserialized.

Fields

trailing: usize

InvalidFourCC

The processed packet starts with an invalid SMA FOURCC value.

Fields

fourcc: u32

InvalidStartTagLen

The packet header length is incorrect.

Fields

len: u16

InvalidStartTag

The start tag value in the common packet header is invalid.

Fields

tag: u16

InvalidGroup

The group value in the common packet header is invalid.

Fields

group: u32

UnsupportedVersion

The protocol version as indicated in the common packet header is unsupported.

Fields

version: u16

UnsupportedProtocol

The sub-protocol type as indicated in the common packet header is unsupported.

Fields

protocol: u16

InvalidPadding

The padding bytes are not all zero.

Fields

padding: u32

UnsupportedObisId

The OBIS ID encountered is unsupported.

Fields

id: u32

InvalidWordcount

The wordcount field in the inverter sub-protocol header data length is invalid.

Fields

wordcount: u8

UnsupportedCommandClass

The class field of this message has an unsupported value.

Fields

class: u8

UnsupportedOpcode

The opcode of this message has an unsupported value.

Fields

opcode: u32

PayloadTooLarge

The payload of a packet exceeds the maximum supported length.

Fields

len: usize

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 From<BufferTooSmall> for Error

fn from(e: BufferTooSmall) -> Self

Converts to this type from the input type.

impl From<Error> for ClientError

fn from(e: Error) -> Self

Converts to this type from the input type.