Enum SparseSequenceError 

pub enum SparseSequenceError {
    LengthLimit {
        requested: usize,
        limit: usize,
    },
    IndexOverflow {
        index: usize,
    },
}

A failed sparse-sequence growth or length mutation.

Variants

LengthLimit

The requested logical length exceeds the configured limit.

Fields

requested: usize

The requested logical length.

limit: usize

The greatest permitted logical length.

IndexOverflow

An index could not be converted into the required logical length.

Fields

index: usize

The index that could not be represented as index + 1.

Trait Implementations

impl Clone for SparseSequenceError

fn clone(&self) -> SparseSequenceError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SparseSequenceError

impl Debug for SparseSequenceError

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

Formats the value using the given formatter.

impl Display for SparseSequenceError

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

Formats the value using the given formatter.

impl Eq for SparseSequenceError

impl Error for SparseSequenceError

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 SparseSequenceError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SparseSequenceError