Struct WriteSingleCoilRequest 

pub struct WriteSingleCoilRequest {
    pub address: Address,
    pub value: CoilValue,
}

FC 0x05 — Write Single Coil request.

Sets a single coil at address to value (ON = 0xFF00, OFF = 0x0000).

Fields

address: Address

Coil address (0-indexed).

value: CoilValue

Coil value (ON or OFF).

Implementations

impl WriteSingleCoilRequest

pub fn decode(data: &[u8]) -> Result<Self, DecodeError>

Decode from PDU data after the function code byte.

Errors

Returns DecodeError::Truncated if data is shorter than 4 bytes. Returns DecodeError::LengthMismatch if data has extra bytes. Returns DecodeError::InvalidCoilValue if the value is not 0xFF00 or 0x0000.

Trait Implementations

impl Clone for WriteSingleCoilRequest

fn clone(&self) -> WriteSingleCoilRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WriteSingleCoilRequest

impl Debug for WriteSingleCoilRequest

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

Formats the value using the given formatter.

impl Encode for WriteSingleCoilRequest

fn encode_into(&self, buf: &mut [u8]) -> Result<usize, EncodeError>

Write the full PDU (function code + data) into buf.

fn encoded_len(&self) -> usize

Total encoded length in bytes (including the function code byte).

impl Eq for WriteSingleCoilRequest

impl PartialEq for WriteSingleCoilRequest

fn eq(&self, other: &WriteSingleCoilRequest) -> 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 StructuralPartialEq for WriteSingleCoilRequest