1  /* This file is part of DarkFi (https://dark.fi)
  2   *
  3   * Copyright (C) 2020-2025 Dyne.org foundation
  4   *
  5   * This program is free software: you can redistribute it and/or modify
  6   * it under the terms of the GNU Affero General Public License as
  7   * published by the Free Software Foundation, either version 3 of the
  8   * License, or (at your option) any later version.
  9   *
 10   * This program is distributed in the hope that it will be useful,
 11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
 12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13   * GNU Affero General Public License for more details.
 14   *
 15   * You should have received a copy of the GNU Affero General Public License
 16   * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 17   */
 18  
 19  use sled_overlay::sled;
 20  
 21  pub type Result<T> = std::result::Result<T, Error>;
 22  
 23  #[repr(u8)]
 24  #[derive(Debug, Copy, Clone, thiserror::Error)]
 25  pub enum Error {
 26      #[error("Invalid scene path")]
 27      InvalidScenePath = 1,
 28  
 29      #[error("Node not found")]
 30      NodeNotFound = 2,
 31  
 32      #[error("Child node not found")]
 33      ChildNodeNotFound = 3,
 34  
 35      #[error("Parent node not found")]
 36      ParentNodeNotFound = 4,
 37  
 38      #[error("Property already exists")]
 39      PropertyAlreadyExists = 5,
 40  
 41      #[error("Property not found")]
 42      PropertyNotFound = 6,
 43  
 44      #[error("Property has wrong type")]
 45      PropertyWrongType = 7,
 46  
 47      #[error("Property value has the wrong length")]
 48      PropertyWrongLen = 9,
 49  
 50      #[error("Property index is wrong")]
 51      PropertyWrongIndex = 10,
 52  
 53      #[error("Property out of range")]
 54      PropertyOutOfRange = 11,
 55  
 56      #[error("Property null not allowed")]
 57      PropertyNullNotAllowed = 12,
 58  
 59      #[error("Property S-exprs not allowed")]
 60      PropertySExprNotAllowed = 13,
 61  
 62      #[error("Property array is bounded length")]
 63      PropertyIsBounded = 14,
 64  
 65      #[error("Property enum item is invalid")]
 66      PropertyWrongEnumItem = 15,
 67  
 68      #[error("Signal already exists")]
 69      SignalAlreadyExists = 16,
 70  
 71      #[error("Signal not found")]
 72      SignalNotFound = 17,
 73  
 74      #[error("Slot not found")]
 75      SlotNotFound = 18,
 76  
 77      #[error("Signal already exists")]
 78      MethodAlreadyExists = 19,
 79  
 80      #[error("Method not found")]
 81      MethodNotFound = 20,
 82  
 83      #[error("Nodes are not linked")]
 84      NodesAreLinked = 21,
 85  
 86      #[error("Nodes are not linked")]
 87      NodesNotLinked = 22,
 88  
 89      #[error("Nodes are the same")]
 90      NodesAreSame = 37,
 91  
 92      #[error("Node has parents")]
 93      NodeHasParents = 23,
 94  
 95      #[error("Node has children")]
 96      NodeHasChildren = 24,
 97  
 98      #[error("Node has a parent with this name")]
 99      NodeParentNameConflict = 25,
100  
101      #[error("Node has a child with this name")]
102      NodeChildNameConflict = 26,
103  
104      #[error("Node has a sibling with this name")]
105      NodeSiblingNameConflict = 27,
106  
107      #[error("S-expr global not found")]
108      SExprGlobalNotFound = 32,
109  
110      #[error("Publisher was destroyed")]
111      PublisherDestroyed = 34,
112  
113      #[error("Channel closed")]
114      ChannelClosed = 36,
115  
116      #[error("Unexpected token found")]
117      UnexpectedToken = 38,
118  
119      #[error("Sled database error")]
120      SledDbErr = 39,
121  
122      #[error("Service failed")]
123      ServiceFailed = 40,
124  
125      #[error("Duplicate texture ID")]
126      GfxDuplicateTextureID = 41,
127  
128      #[error("Unknown texture ID")]
129      GfxUnknownTextureID = 42,
130  
131      #[error("Duplicate buffer ID")]
132      GfxDuplicateBufferID = 43,
133  
134      #[error("Unknown buffer ID")]
135      GfxUnknownBufferID = 44,
136  
137      #[error("Duplicate anim ID")]
138      GfxDuplicateAnimID = 45,
139  
140      #[error("Unknown anim ID")]
141      GfxUnknownAnimID = 46,
142  }
143  
144  impl From<sled::Error> for Error {
145      fn from(_: sled::Error) -> Error {
146          Error::SledDbErr
147      }
148  }