Enum ColumnError 

pub enum ColumnError {
    Truncated {
        found: usize,
        needed: usize,
    },
    Offset {
        at: usize,
        offset: usize,
        len: usize,
    },
}

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

Variants

Truncated

The bytes end before the header or the offsets do.

Fields

found: usize

The length found.

needed: usize

The length the header needs.

Offset

An offset points outside the records, or before the one before it.

Fields

at: usize

The index of the offending offset.

offset: usize

Its value.

len: usize

The length of the records.

Trait Implementations

impl Clone for ColumnError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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 Eq for ColumnError

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.

impl PartialEq for ColumnError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ColumnError