Enum Error 

pub enum Error {
    UnsupportedVersion {
        found: u32,
        supported: u32,
    },
    DuplicateName {
        name: String,
    },
    UnknownReference {
        node: String,
        name: String,
    },
    UnknownOutput {
        name: String,
    },
    Cycle {
        node: String,
    },
    Arity {
        node: String,
        op: &'static str,
        expected: usize,
        found: usize,
    },
    UnsupportedOp {
        node: String,
        op: String,
    },
    DataLength {
        name: String,
        shape: Vec<usize>,
        expected: usize,
        found: usize,
    },
    InvalidShape {
        name: String,
        shape: Vec<usize>,
        reason: &'static str,
    },
    LimitExceeded {
        what: &'static str,
        found: usize,
        limit: usize,
    },
    TensorLimit {
        name: String,
        what: &'static str,
        found: usize,
        limit: usize,
    },
    NoOutputs,
    NonFinite {
        name: String,
    },
    InputCount {
        expected: usize,
        found: usize,
    },
    InputShape {
        name: String,
        expected: Vec<usize>,
        found: Vec<usize>,
    },
    ShapeMismatch {
        node: String,
        reason: String,
    },
    MissingAttribute {
        node: String,
        op: &'static str,
        attr: &'static str,
    },
    UnexpectedAttribute {
        node: String,
        op: &'static str,
        attr: &'static str,
    },
    InvalidAttribute {
        node: String,
        op: &'static str,
        attr: &'static str,
        reason: String,
    },
    Verify(String),
    Backend(String),
}

Variants

UnsupportedVersion

Fields

found: u32

supported: u32

DuplicateName

Fields

name: String

UnknownReference

Fields

node: String

name: String

UnknownOutput

Fields

name: String

Cycle

Fields

node: String

Arity

Fields

node: String

op: &'static str

expected: usize

found: usize

UnsupportedOp

Fields

node: String

op: String

DataLength

Fields

name: String

shape: Vec<usize>

expected: usize

found: usize

InvalidShape

Fields

name: String

shape: Vec<usize>

reason: &'static str

LimitExceeded

Fields

what: &'static str

found: usize

limit: usize

TensorLimit

Fields

name: String

what: &'static str

found: usize

limit: usize

NoOutputs

NonFinite

Fields

name: String

InputCount

Fields

expected: usize

found: usize

InputShape

Fields

name: String

expected: Vec<usize>

found: Vec<usize>

ShapeMismatch

Fields

node: String

reason: String

MissingAttribute

Fields

node: String

op: &'static str

attr: &'static str

UnexpectedAttribute

Fields

node: String

op: &'static str

attr: &'static str

InvalidAttribute

Fields

node: String

op: &'static str

attr: &'static str

reason: String

Verify(String)

Backend(String)

Implementations

impl Error

pub fn code(&self) -> &'static str

Trait Implementations

impl Clone for Error

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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 Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error