errors.ha (615B)
1 // SPDX-License-Identifier: MPL-2.0 2 // (c) Hare authors <https://harelang.org> 3 4 use errors; 5 6 // Signature verification failed. 7 export type badsig = !void; 8 9 // A tagged union of all RSA error types. 10 export type error = !( 11 badsig | 12 errors::overflow | 13 errors::invalid 14 ); 15 16 // Converts an [[error]] into a human-friendly string representation. 17 export fn strerror(err: error) str = { 18 match (err) { 19 case badsig => 20 return "Signature verification failed"; 21 case errors::overflow => 22 return "Key or key operation exceeds given buffer size"; 23 case errors::invalid => 24 return errors::strerror(errors::invalid); 25 }; 26 };