solana_json/
error.rs

1use num_derive::FromPrimitive;
2use solana_program::{
3    decode_error::DecodeError,
4    msg,
5    program_error::{PrintProgramError, ProgramError},
6};
7use thiserror::Error;
8
9#[derive(Error, Clone, Debug, Eq, PartialEq, FromPrimitive)]
10pub enum OnchainMetadataError {
11    /// The account passed in was already initialized.
12    #[error("The account has already been initialized")]
13    AlreadyInitialized,
14
15    /// The account passed isn't initialized.
16    #[error("The account has not yet been initialized")]
17    NotInitialized,
18
19    #[error("The key for the JSON metadata account is invalid.")]
20    MetadataDerivedKeyInvalid,
21
22    #[error("The system program account is invalid.")]
23    InvalidSystemProgram,
24
25    #[error("The JSON data is invalid.")]
26    InvalidJson,
27
28    #[error("Borsh failed to serialize this account.")]
29    BorshSerializeError,
30
31    #[error("The payer does not have authority to perform this action.")]
32    InvalidAuthority,
33}
34
35impl PrintProgramError for OnchainMetadataError {
36    fn print<E>(&self) {
37        msg!(&self.to_string());
38    }
39}
40
41impl From<OnchainMetadataError> for ProgramError {
42    fn from(e: OnchainMetadataError) -> Self {
43        ProgramError::Custom(e as u32)
44    }
45}
46
47impl<T> DecodeError<T> for OnchainMetadataError {
48    fn type_of() -> &'static str {
49        "Error Thingy"
50    }
51}
solana_json/error.rs

solana_json/
error.rs
