ac_node_api/metadata/
error.rs

1/*
2	Copyright 2021 Supercomputing Systems AG
3	Licensed under the Apache License, Version 2.0 (the "License");
4	you may not use this file except in compliance with the License.
5	You may obtain a copy of the License at
6		http://www.apache.org/licenses/LICENSE-2.0
7	Unless required by applicable law or agreed to in writing, software
8	distributed under the License is distributed on an "AS IS" BASIS,
9	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10	See the License for the specific language governing permissions and
11	limitations under the License.
12*/
13
14use alloc::string::String;
15use codec::{Decode, Encode};
16
17/// Metadata error originated from inspecting the internal representation of the runtime metadata.
18#[derive(Debug, Clone, PartialEq, Eq)]
19pub enum MetadataError {
20	/// The DispatchError type isn't available in the metadata.
21	DispatchErrorNotFound,
22	/// Module is not in metadata.
23	PalletNameNotFound(String),
24	/// Pallet is not in metadata.
25	PalletIndexNotFound(u8),
26	/// Event type not found in metadata.
27	EventTypeNotFoundInPallet(u8),
28	/// Call is not in metadata.
29	CallNotFound(&'static str),
30	/// Event is not in metadata.
31	EventNotFound(u8, u8),
32	/// Error is not in metadata.
33	ErrorNotFound(u8, u8),
34	/// Storage is not in metadata.
35	StorageNotFound(&'static str),
36	/// Storage type does not match requested type.
37	StorageTypeError,
38	/// Constant is not in metadata.
39	ConstantNotFound(&'static str),
40	/// Variant not found.
41	VariantIndexNotFound(u8),
42	/// Api is not in metadata.
43	RuntimeApiNotFound(String),
44	/// Exptected a different type of Metadata. Has there been a runtime upgrade inbetween?
45	MetadataMismatch,
46}
47
48#[derive(Clone, Debug, PartialEq, Eq, Ord, PartialOrd, Encode, Decode)]
49pub enum MetadataConversionError {
50	InvalidPrefix,
51	InvalidVersion,
52	/// Type is missing from type registry.
53	MissingType(u32),
54	/// Type was not variant/enum type.
55	TypeDefNotVariant(u32),
56	/// Type is not in metadata.
57	TypeNotFound(u32),
58	/// Type Name is not in metadata.
59	TypeNameNotFound(String),
60	// Path not found.
61	InvalidTypePath(String),
62}
ac_node_api/metadata/error.rs

ac_node_api/metadata/
error.rs
