Enum ErrorKind 

pub enum ErrorKind {
    InternalError(ErrorCode),
    SizeMismatch {
        expected: usize,
        got: usize,
    },
    TensorCopyFailed(i32),
    IOError,
    InterpreterError,
    AsciiError,
    HalideTypeMismatch {
        got: &'static str,
    },
    ParseError,
    SyncError,
    TensorError,
    DynamicTensorError,
}

Error types for MNN

Variants

InternalError(ErrorCode)

Internal error (from MNN library)

SizeMismatch

Mismatching Size for input

Fields

expected: usize

Expected size

got: usize

Provided size

TensorCopyFailed(i32)

Failed to copy tensor

IOError

I/O Error

InterpreterError

Interpreter Error

AsciiError

ASCII Error (path, name, etc had invalid characters)

HalideTypeMismatch

HalideType mismatch (e.g. trying to convert from a float tensor to an int tensor)

Fields

got: &'static str

HalideType that was

ParseError

Failed to parse the Argument

SyncError

Error with mnn-sync crate

TensorError

Error with some tensor

DynamicTensorError

Tried to run a dynamic tensor without resizing it first

Trait Implementations

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

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<ErrorKind> for MNNError

fn from(kind: ErrorKind) -> Self

Converts to this type from the input type.