Enum DISError 

pub enum DISError {
    InvalidHeader {
        reason: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    DeserializationError {
        msg: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    SerializationError {
        msg: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    InvalidStateTransition {
        current_state: PduState,
        target_state: PduState,
    },
    ProtocolVersionMismatch {
        expected: ProtocolVersion,
        got: ProtocolVersion,
    },
    InvalidFieldValue {
        field: String,
        value: String,
        reason: String,
    },
    BufferUnderflow {
        attempted: usize,
        available: usize,
    },
    NetworkError(Error),
    PduSizeExceeded {
        size: usize,
        max_size: usize,
    },
}

Enhanced error types for DIS protocol operations

Variants

InvalidHeader

Fields

reason: String

source: Option<Box<dyn Error + Send + Sync>>

DeserializationError

Fields

msg: String

source: Option<Box<dyn Error + Send + Sync>>

SerializationError

Fields

msg: String

source: Option<Box<dyn Error + Send + Sync>>

InvalidStateTransition

Fields

current_state: PduState

target_state: PduState

ProtocolVersionMismatch

Fields

expected: ProtocolVersion

got: ProtocolVersion

InvalidFieldValue

Fields

field: String

value: String

reason: String

BufferUnderflow

Fields

attempted: usize

available: usize

NetworkError(Error)

PduSizeExceeded

Fields

size: usize

max_size: usize

Implementations

impl DISError

pub fn invalid_header<S: Into<String>>( reason: S, source: Option<Box<dyn Error + Send + Sync>>, ) -> Self

Create a new InvalidHeader error with optional source error

pub fn deserialization_error<S: Into<String>>( msg: S, source: Option<Box<dyn Error + Send + Sync>>, ) -> Self

Create a new DeserializationError with optional source error

pub fn serialization_error<S: Into<String>>( msg: S, source: Option<Box<dyn Error + Send + Sync>>, ) -> Self

Create a new SerializationError with optional source error

pub fn invalid_field<S: Into<String>>(field: S, value: S, reason: S) -> Self

Create a new InvalidFieldValue error

pub const fn buffer_underflow(attempted: usize, available: usize) -> Self

Create a new BufferUnderflow error

pub const fn pdu_size_exceeded(size: usize, max_size: usize) -> Self

Create a new PduSizeExceeded error

Trait Implementations

impl Debug for DISError

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

Formats the value using the given formatter.

impl Display for DISError

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

Formats the value using the given formatter.

impl Error for DISError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for DISError

fn from(source: Error) -> Self

Converts to this type from the input type.