Enum MatrixError 

pub enum MatrixError {
    ShapeMismatch {
        first_matrix_shape: String,
        second_matrix_shape: String,
    },
    DivideByZero,
    IllegalRange(String),
    MatrixMultiply,
}

Custom Error type for a Matrix operation

Variants

ShapeMismatch

An error that occurs when a operation requires that two matrices have the exact same shape

Fields

first_matrix_shape: String

Shape of the matrix that called the matrix operation function.

second_matrix_shape: String

Shape of the matrix that was given in a matrix operation function.

DivideByZero

Operation lead to division by 0

IllegalRange(String)

Matrix operation required a range, but the given range lead to an error,

MatrixMultiply

Matrix multiplication with two given matrixes sizes (mxn) and (qxp) The columns (n) must equal rows (q) => n == q

Trait Implementations

impl Debug for MatrixError

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

Formats the value using the given formatter.

impl Display for MatrixError

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

Formats the value using the given formatter.

impl Error for MatrixError

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 MatrixError

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

impl StructuralPartialEq for MatrixError