Resolves Custom Program Errors from Solana program logs or error codes.
npm install @metaplex-foundation/cusperResolves Custom Program Errors from Solana program logs or error codes.
``ts
import { initCusper } from '@metaplex-foundation/cusper'
const cusper = initCusper(/ optionally provide custom error resolver here /)
const logs = [
'Program CwrqeMj2U8tFr1Rhkgwc84tpAsqbt9pTt2a4taoTADPr invoke [1]',
'Program log: Custom program error: 0x07D0',
]
function showError() {
try {
const error = { ...new Error('Test error'), logs }
cusper.throwError(error)
} catch (err) {
console.error(err)
}
}
showError()
`
`
AnchorError#ConstraintMut: A mut constraint was violated
at showError (/cusper/test/test/ex.ts:13:12)
[ .. ]
Please find the API docs here
Apache-2.0