Enum MnnError 

pub enum MnnError {
    InvalidParameter(String),
    OutOfMemory,
    RuntimeError(String),
    Unsupported,
    ModelLoadFailed(String),
    NullPointer,
    ShapeMismatch {
        expected: Vec<usize>,
        got: Vec<usize>,
    },
}

MNN-related errors

Variants

InvalidParameter(String)

Invalid parameter

OutOfMemory

Out of memory

RuntimeError(String)

Runtime error

Unsupported

Unsupported operation

ModelLoadFailed(String)

Model loading failed

NullPointer

Null pointer error

ShapeMismatch

Shape mismatch

Fields

expected: Vec<usize>

got: Vec<usize>

Trait Implementations

impl Clone for MnnError

fn clone(&self) -> MnnError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MnnError

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

Formats the value using the given formatter.

impl Display for MnnError

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

Formats the value using the given formatter.

impl Error for MnnError

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 From<MnnError> for OcrError

fn from(source: MnnError) -> Self

Converts to this type from the input type.

impl PartialEq for MnnError

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

impl StructuralPartialEq for MnnError