GI.JavaScriptCore.Objects.Exception

No description available in the introspection data.

Exported types

newtype Exception

Memory-managed wrapper type.

Constructors

Exception (ManagedPtr Exception)

Instances

GObject Exception

Defined in GI.JavaScriptCore.Objects.Exception

Methods

gobjectType :: Exception -> IO GType

IsObject Exception

Defined in GI.JavaScriptCore.Objects.Exception

IsException Exception

Defined in GI.JavaScriptCore.Objects.Exception

class GObject o => IsException o

Type class for types which can be safely cast to Exception, for instance with toException.

Instances

(GObject a, (UnknownAncestorError Exception a :: Constraint)) => IsException a

Defined in GI.JavaScriptCore.Objects.Exception

IsException Exception

Defined in GI.JavaScriptCore.Objects.Exception

toException :: (MonadIO m, IsException o) => o -> m Exception

Cast to Exception, for types for which this is known to be safe. For general casts, use castTo.

noException :: Maybe Exception

A convenience alias for Nothing :: Maybe Exception.

Methods

getBacktraceString

exceptionGetBacktraceString

Arguments

:: (HasCallStack, MonadIO m, IsException a)

=> a

exception: a Exception

-> m (Maybe Text)

Returns: the exception backtrace string or Nothing.

Get a string with the exception backtrace.

getColumnNumber

exceptionGetColumnNumber

Arguments

:: (HasCallStack, MonadIO m, IsException a)

=> a

exception: a Exception

-> m Word32

Returns: the column number of exception.

Get the column number at which exception happened.

getLineNumber

exceptionGetLineNumber

Arguments

:: (HasCallStack, MonadIO m, IsException a)

=> a

exception: a Exception

-> m Word32

Returns: the line number of exception.

Get the line number at which exception happened.

getMessage

exceptionGetMessage

Arguments

:: (HasCallStack, MonadIO m, IsException a)

=> a

exception: a Exception

-> m Text

Returns: the exception error message.

Get the error message of exception.

getName

exceptionGetName

Arguments

:: (HasCallStack, MonadIO m, IsException a)

=> a

exception: a Exception

-> m Text

Returns: the exception error name.

Get the error name of exception

getSourceUri

exceptionGetSourceUri

Arguments

:: (HasCallStack, MonadIO m, IsException a)

=> a

exception: a Exception

-> m (Maybe Text)

Returns: the the source URI of exception, or Nothing.

Get the source URI of exception.

new

exceptionNew

Arguments

:: (HasCallStack, MonadIO m, IsContext a)

=> a

context: a Context

-> Text

message: the error message

-> m Exception

Returns: a new Exception.

Create a new Exception in context with message.

newWithName

exceptionNewWithName

Arguments

:: (HasCallStack, MonadIO m, IsContext a)

=> a

context: a Context

-> Text

name: the error name

-> Text

message: the error message

-> m Exception

Returns: a new Exception.

Create a new Exception in context with name and message.

report

exceptionReport

Arguments

:: (HasCallStack, MonadIO m, IsException a)

=> a

exception: a Exception

-> m Text

Returns: a new string with the exception report

Return a report message of exception, containing all the possible details such us source URI, line, column and backtrace, and formatted to be printed.

toString

exceptionToString

Arguments

:: (HasCallStack, MonadIO m, IsException a)

=> a

exception: a Exception

-> m Text

Returns: the string representation of exception.

Get the string representation of exception error.