Struct ReadDiscreteInputsResponse 

pub struct ReadDiscreteInputsResponse<'buf> {
    pub byte_count: u8,
    pub coil_status: &'buf [u8],
}

Response to a Read Discrete Inputs request (FC 0x02).

Contains bit-packed discrete input status data in LSB-first order.

Fields

byte_count: u8

Number of data bytes that follow.

coil_status: &'buf [u8]

Bit-packed input status, LSB-first within each byte.

Implementations

impl<'buf> ReadDiscreteInputsResponse<'buf>

pub fn coil(&self, index: usize) -> bool

Returns the state of the discrete input at the given zero-based index.

Panics

Panics if index is out of range for the input status data.

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

Decode from the data bytes following the function code.

Errors

Returns DecodeError::Truncated if data is too short. Returns DecodeError::ByteCountMismatch if the declared byte count does not match the remaining data length.

Trait Implementations

impl<'buf> Debug for ReadDiscreteInputsResponse<'buf>

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

Formats the value using the given formatter.

impl Encode for ReadDiscreteInputsResponse<'_>

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).