Enum ColumnError 

pub enum ColumnError {
    Truncated {
        part: &'static str,
        source: Error,
    },
    Offset {
        at: usize,
        offset: usize,
        previous: usize,
    },
    Io(Error),
}

A column whose bytes are not the layout this build reads.

Variants

Truncated

The bytes end before the named part is complete.

Fields

part: &'static str

Which part the bytes end inside.

source: Error

The underlying error.

Offset

An offset lies behind the one before it, so its record has no range.

Fields

at: usize

The index of the offending offset.

offset: usize

Its value.

previous: usize

The offset before it.

Io(Error)

The column could not be read.

Trait Implementations

impl Debug for ColumnError

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

Formats the value using the given formatter.

impl Display for ColumnError

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

Formats the value using the given formatter.

impl Error for ColumnError

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.