Enum CsrValidationError 

pub enum CsrValidationError {
    IndptrStartNotZero(usize),
    IndptrNotMonotonic {
        index: usize,
        prev: usize,
        curr: usize,
    },
    IndptrDataMismatch {
        indptr_end: usize,
        data_len: usize,
    },
    InvalidData {
        row: usize,
        position: usize,
    },
}

Errors that can occur during CSR validation.

Variants

IndptrStartNotZero(usize)

The indptr array must start at 0.

IndptrNotMonotonic

The indptr array must be monotonically increasing.

Fields

index: usize

prev: usize

curr: usize

IndptrDataMismatch

The last indptr value must equal data.len().

Fields

indptr_end: usize

data_len: usize

InvalidData

A data value failed domain-specific validation.

Fields

row: usize

position: usize

Trait Implementations

impl Clone for CsrValidationError

fn clone(&self) -> CsrValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CsrValidationError

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

Formats the value using the given formatter.

impl Display for CsrValidationError

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

Formats the value using the given formatter.

impl Error for CsrValidationError

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 CsrValidationError

fn eq(&self, other: &CsrValidationError) -> 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 CsrValidationError

impl StructuralPartialEq for CsrValidationError