Enum AttachmentRowError 

#[non_exhaustive]
pub enum AttachmentRowError {
    Value(AttachmentError),
    StaleHolder,
    HolderBusy,
    UnsupportedHolder(&'static str),
}

A failed row read or write through a retained batch.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Value(AttachmentError)

The stored binding could not be read as the requested type.

StaleHolder

The holder unloaded, was replaced, or belongs to another index.

HolderBusy

The physical holder storage is temporarily unavailable; retry after the pass.

UnsupportedHolder(&'static str)

This holder family cannot own attachments.

Trait Implementations

impl Clone for AttachmentRowError

fn clone(&self) -> AttachmentRowError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AttachmentRowError

impl Debug for AttachmentRowError

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

Formats the value using the given formatter.

impl Display for AttachmentRowError

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

Formats the value using the given formatter.

impl Eq for AttachmentRowError

impl Error for AttachmentRowError

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 PartialEq for AttachmentRowError

fn eq(&self, other: &AttachmentRowError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AttachmentRowError

impl Wire for AttachmentRowError

const MIN: usize = 4

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.

fn take(input: &mut Reader<'_>) -> Result<AttachmentRowError, WireError>

Decodes one value, leaving any following bytes for the caller.