class RuntimeError

Overview

Raised when there is an internal runtime error

Included Modules

Extended Modules

Defined in:

exception.cr

Macro Summary

Instance methods inherited from module SystemError

os_error : Errno | WinError | WasiError | Nil os_error

Instance methods inherited from class Exception

backtrace : Array(String) backtrace, backtrace? backtrace?, cause : Exception | Nil cause, inspect(io : IO) : Nil inspect, inspect_with_backtrace(io : IO) : Nil
inspect_with_backtrace : String inspect_with_backtrace, message : String | Nil message, to_s(io : IO) : Nil to_s

Constructor methods inherited from class Exception

new(message : String | Nil = nil, cause : Exception | Nil = nil) new

Instance methods inherited from class Reference

==(other : self)
==(other : JSON::Any)
==(other : YAML::Any)
==(other) ==, dup dup, hash(hasher) hash, initialize initialize, inspect(io : IO) : Nil inspect, object_id : UInt64 object_id, pretty_print(pp) : Nil pretty_print, same?(other : Reference) : Bool
same?(other : Nil) same?, to_s(io : IO) : Nil to_s

Constructor methods inherited from class Reference

new new, unsafe_construct(address : Pointer, *args, **opts) : self unsafe_construct

Class methods inherited from class Reference

pre_initialize(address : Pointer) pre_initialize

Instance methods inherited from class Object

! : Bool !, !=(other) !=, !~(other) !~, ==(other) ==, ===(other : JSON::Any)
===(other : YAML::Any)
===(other) ===, =~(other) =~, as(type : Class) as, as?(type : Class) as?, class class, dup dup, hash(hasher)
hash hash, in?(collection : Object) : Bool
in?(*values : Object) : Bool in?, inspect(io : IO) : Nil
inspect : String inspect, is_a?(type : Class) : Bool is_a?, itself itself, nil? : Bool nil?, not_nil!(message)
not_nil! not_nil!, pretty_inspect(width = 79, newline = "\n", indent = 0) : String pretty_inspect, pretty_print(pp : PrettyPrint) : Nil pretty_print, responds_to?(name : Symbol) : Bool responds_to?, tap(&) tap, to_json(io : IO) : Nil
to_json : String to_json, to_pretty_json(indent : String = " ") : String
to_pretty_json(io : IO, indent : String = " ") : Nil to_pretty_json, to_s(io : IO) : Nil
to_s : String to_s, to_yaml(io : IO) : Nil
to_yaml : String to_yaml, try(&) try, unsafe_as(type : T.class) forall T unsafe_as

Class methods inherited from class Object

from_json(string_or_io, root : String)
from_json(string_or_io) from_json, from_yaml(string_or_io : String | IO) from_yaml

Macros inherited from class Object

class_getter(*names, &block) class_getter, class_getter!(*names) class_getter!, class_getter?(*names, &block) class_getter?, class_property(*names, &block) class_property, class_property!(*names) class_property!, class_property?(*names, &block) class_property?, class_setter(*names) class_setter, def_clone def_clone, def_equals(*fields) def_equals, def_equals_and_hash(*fields) def_equals_and_hash, def_hash(*fields) def_hash, delegate(*methods, to object) delegate, forward_missing_to(delegate) forward_missing_to, getter(*names, &block) getter, getter!(*names) getter!, getter?(*names, &block) getter?, property(*names, &block) property, property!(*names) property!, property?(*names, &block) property?, setter(*names) setter

Macro Detail

macro from_errno(message, **opts) #

Builds an instance of the exception from the current system error value (Errno.value).

The system message corresponding to the OS error value amends the message. Additional keyword arguments are forwarded to the exception initializer .new_from_os_error.


[View source]
macro from_errno(message = nil, errno = nil, **opts) #

DEPRECATED Use .from_os_error instead


[View source]
macro from_winerror(message, **opts) #

Builds an instance of the exception from the current windows error value (WinError.value).

The system message corresponding to the OS error value amends the message. Additional keyword arguments are forwarded to the exception initializer .new_from_os_error.


[View source]
macro from_wsa_error(message = nil, **opts) #

Builds an instance of the exception from the current Windows Socket API error value (WinError.wsa_value).

The system message corresponding to the OS error value amends the message. Additional keyword arguments are forwarded to the exception initializer.


[View source]