Enum BitVectorFormatError 

pub enum BitVectorFormatError {
    ByteLengthMismatch {
        len: usize,
        expected_bytes: usize,
        actual_bytes: usize,
    },
}

Phase 6a: format-validation error returned by BitVector::from_mmap.

Distinct from io::Error because format mismatches are a recoverable classification problem (caller may try a different format version), whereas I/O errors signal an unrelated underlying failure.

Variants

ByteLengthMismatch

The provided byte buffer doesn’t match the declared bit count.

Fields

len: usize

Declared number of bits.

expected_bytes: usize

Bytes the caller should have provided.

actual_bytes: usize

Bytes the caller actually provided.

Trait Implementations

impl Clone for BitVectorFormatError

fn clone(&self) -> BitVectorFormatError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BitVectorFormatError

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

Formats the value using the given formatter.

impl Display for BitVectorFormatError

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

Formats the value using the given formatter.

impl Error for BitVectorFormatError

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 BitVectorFormatError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BitVectorFormatError

impl StructuralPartialEq for BitVectorFormatError