Enum BindError 

pub enum BindError {
    BufferUnderflow {
        needed: usize,
        available: usize,
    },
    InvalidData(String),
    StringEncoding(String),
    UnsupportedType(String),
    VersionMismatch {
        expected_magic: u8,
        expected_version: u8,
        found_magic: u8,
        found_version: u8,
    },
}

Errors that can occur during binding operations.

Variants

BufferUnderflow

Buffer underflow: attempted to read more bytes than available.

Fields

needed: usize

Number of bytes needed.

available: usize

Number of bytes available.

InvalidData(String)

Invalid data encountered during deserialization.

StringEncoding(String)

String encoding/decoding error.

UnsupportedType(String)

Unsupported type encountered.

VersionMismatch

The on-disk payload was written by an older or newer version of the binding’s wire format than this build understands.

Returned by SerdeBinding::entry_to_object when the 2-byte header ([magic, version]) does not match this build’s expectation. See docs/src/getting-started/bindings.md for the format description and migration guidance.

Fields

expected_magic: u8

Expected magic byte.

expected_version: u8

Expected version byte.

found_magic: u8

Magic byte found in the payload (or 0 if the payload was too short to contain one).

found_version: u8

Version byte found in the payload (or 0 if the payload was too short to contain one).

Trait Implementations

impl Debug for BindError

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

Formats the value using the given formatter.

impl Display for BindError

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

Formats the value using the given formatter.

impl Error for BindError

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<BindError> for SerError

fn from(e: BindError) -> Self

Converts to this type from the input type.

impl From<SerError> for BindError

fn from(e: SerError) -> Self

Converts to this type from the input type.