Enum julia::api::exception::Exception

pub enum Exception {
    Argument(Value),
    Bounds(Value),
    Composite(Value),
    Divide(Value),
    Domain(Value),
    EOF(Value),
    Error(Value),
    Inexact(Value),
    Init(Value),
    Interrupt(Value),
    InvalidState(Value),
    Key(Value),
    Load(Value),
    OutOfMemory(Value),
    ReadOnlyMemory(Value),
    Remote(Value),
    Method(Value),
    Overflow(Value),
    Parse(Value),
    System(Value),
    Type(Value),
    UndefRef(Value),
    UndefVar(Value),
    Unicode(Value),
    Unknown(Value),
}

Enum containing different Julia exceptions wrapped as a Value.

Variants

Argument(Value)

The parameters to a function call do not match a valid signature

Bounds(Value)

Attempt to access index out-of-bounds

Composite(Value)

Composite exception

Divide(Value)

Divide by zero

Domain(Value)

The argument is outside of the valid domain

EOF(Value)

No more data is available from file or stream

Error(Value)

Generic error occurred

Inexact(Value)

Type conversion cannot be done exactly

Init(Value)

An error occurred when running a module's init

Interrupt(Value)

The process was stopped by a terminal interrupt (^C)

InvalidState(Value)

The program reached an invalid exception

Key(Value)

Key doesn't exist in Associative- or Set-like object

Load(Value)

An error occurred while include-ing, require-ing or using a file

OutOfMemory(Value)

Operation allocated too much memory

ReadOnlyMemory(Value)

Operation tried to write to read-only memory

Remote(Value)

Remote exception occurred

Method(Value)

Method with the required type signature doesn't exist

Overflow(Value)

The result of an expression is too large

Parse(Value)

The expression couldn't be parsed as a valid Julia expression

System(Value)

System call failed

Type(Value)

Type assertion failed

UndefRef(Value)

The item or field is not defined

UndefVar(Value)

Symbol is not defined in current scope

Unicode(Value)

Byte array does not represent a valid unicode string

Unknown(Value)

Unknown exception

Methods

impl Exception

fn occurred() -> bool

Check if an exception occurred without checking its value.

fn catch() -> Option<Exception>

Catch an exception if it occurred. Returns None if no exception occurred.

fn with_value(value: Value) -> Result<Exception>

Construct a new Exception with a wrapped Julia value.

fn inner_ref(&self) -> &Value

Immutably borrows the inner value.

fn inner_mut(&mut self) -> &mut Value

Mutably borrows the inner value.

fn into_inner(self) -> Value

Consumes self and returns the inner value.

Methods from Deref<Target = Value>

fn map<T, F>(&self, f: F) -> Result<T> where
    F: FnOnce(*mut jl_value_t) -> T, 

Applies function to the inner pointer.

fn map_or<T, F>(&self, f: F, optb: T) -> T where
    F: FnOnce(*mut jl_value_t) -> T, 

Applies function to the inner pointer and returns a default value if its poisoned.

fn map_or_else<T, F, O>(&self, f: F, op: O) -> T where
    F: FnOnce(*mut jl_value_t) -> T,
    O: FnOnce(Error) -> T, 

Applies function to the inner pointer and executes a default function if its poisoned.

fn is_ok(&self) -> bool

Checks if the inner Mutex is poisoned.

fn isa(&self, other: &Datatype) -> Result<bool>

Checks if the Value is of a concrete Datatype.

fn types_equal(&self, other: &Value) -> Result<bool>

Checks if the types of two Values are equal.

fn is_nothing(&self) -> bool

Checks if the value is a nothing.

fn is_tuple(&self) -> bool

Checks if the value is a tuple.

fn is_svec(&self) -> bool

Checks if the value is a svec.

fn is_simplevector(&self) -> bool

Checks if the value is a simplevector.

fn is_datatype(&self) -> bool

Checks if the value is a datatype.

fn is_mutable(&self) -> bool

Checks if the value is a mutable.

fn is_mutable_datatype(&self) -> bool

Checks if the value is a mutable_datatype.

fn is_immutable(&self) -> bool

Checks if the value is a immutable.

fn is_immutable_datatype(&self) -> bool

Checks if the value is a immutable_datatype.

fn is_uniontype(&self) -> bool

Checks if the value is a uniontype.

fn is_typevar(&self) -> bool

Checks if the value is a typevar.

fn is_unionall(&self) -> bool

Checks if the value is a unionall.

fn is_typename(&self) -> bool

Checks if the value is a typename.

fn is_int8(&self) -> bool

Checks if the value is a int8.

fn is_int16(&self) -> bool

Checks if the value is a int16.

fn is_int32(&self) -> bool

Checks if the value is a int32.

fn is_int64(&self) -> bool

Checks if the value is a int64.

fn is_long(&self) -> bool

Checks if the value is a long.

fn is_uint8(&self) -> bool

Checks if the value is a uint8.

fn is_uint16(&self) -> bool

Checks if the value is a uint16.

fn is_uint32(&self) -> bool

Checks if the value is a uint32.

fn is_uint64(&self) -> bool

Checks if the value is a uint64.

fn is_ulong(&self) -> bool

Checks if the value is a ulong.

fn is_float16(&self) -> bool

Checks if the value is a float16.

fn is_float32(&self) -> bool

Checks if the value is a float32.

fn is_float64(&self) -> bool

Checks if the value is a float64.

fn is_bool(&self) -> bool

Checks if the value is a bool.

fn is_symbol(&self) -> bool

Checks if the value is a symbol.

fn is_ssavalue(&self) -> bool

Checks if the value is a ssavalue.

fn is_slot(&self) -> bool

Checks if the value is a slot.

fn is_expr(&self) -> bool

Checks if the value is a expr.

fn is_globalref(&self) -> bool

Checks if the value is a globalref.

fn is_labelnode(&self) -> bool

Checks if the value is a labelnode.

fn is_gotonode(&self) -> bool

Checks if the value is a gotonode.

fn is_quotenode(&self) -> bool

Checks if the value is a quotenode.

fn is_newvarnode(&self) -> bool

Checks if the value is a newvarnode.

fn is_linenode(&self) -> bool

Checks if the value is a linenode.

fn is_method_instance(&self) -> bool

Checks if the value is a method_instance.

fn is_code_info(&self) -> bool

Checks if the value is a code_info.

fn is_method(&self) -> bool

Checks if the value is a method.

fn is_module(&self) -> bool

Checks if the value is a module.

fn is_mtable(&self) -> bool

Checks if the value is a mtable.

fn is_task(&self) -> bool

Checks if the value is a task.

fn is_string(&self) -> bool

Checks if the value is a string.

fn is_cpointer(&self) -> bool

Checks if the value is a cpointer.

fn is_pointer(&self) -> bool

Checks if the value is a pointer.

fn is_intrinsic(&self) -> bool

Checks if the value is a intrinsic.

fn is_kind(&self) -> bool

Checks if the value is a kind.

fn is_type(&self) -> bool

Checks if the value is a type.

fn is_primitivetype(&self) -> bool

Checks if the value is a primitivetype.

fn is_structtype(&self) -> bool

Checks if the value is a structtype.

fn is_bits(&self) -> bool

Checks if the value is a bits.

fn is_abstracttype(&self) -> bool

Checks if the value is a abstracttype.

fn is_array_type(&self) -> bool

Checks if the value is a array_type.

fn is_array(&self) -> bool

Checks if the value is a array.

fn is_cpointer_type(&self) -> bool

Checks if the value is a cpointer_type.

fn is_abstract_ref_type(&self) -> bool

Checks if the value is a abstract_ref_type.

fn is_tuple_type(&self) -> bool

Checks if the value is a tuple_type.

fn is_vecelement_type(&self) -> bool

Checks if the value is a vecelement_type.

fn is_type_type(&self) -> bool

Checks if the value is a type_type.

fn is_vararg_type(&self) -> bool

Checks if the value is a vararg_type.

Trait Implementations

impl Clone for Exception

fn clone(&self) -> Exception

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Deref for Exception

type Target = Value

The resulting type after dereferencing.

fn deref(&self) -> &Value

Dereferences the value.

impl DerefMut for Exception

fn deref_mut(&mut self) -> &mut Value

Mutably dereferences the value.

impl Debug for Exception

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

Formats the value using the given formatter.

impl Display for Exception

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

Formats the value using the given formatter.

impl Error for Exception

fn description(&self) -> &str

A short description of the error.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.