| //! Provider used for testing redirection of stdout. |
| |
| #![allow(clippy::print_stderr)] |
| #![allow(clippy::print_stdout)] |
| |
| use cargo_credential::{Action, Credential, CredentialResponse, Error, RegistryInfo}; |
| |
| struct MyCredential; |
| |
| impl Credential for MyCredential { |
| fn perform( |
| &self, |
| _registry: &RegistryInfo<'_>, |
| _action: &Action<'_>, |
| _args: &[&str], |
| ) -> Result<CredentialResponse, Error> { |
| // Informational messages should be sent on stderr. |
| eprintln!("message on stderr should be sent to the parent process"); |
| |
| // Reading from stdin and writing to stdout will go to the attached console (tty). |
| println!("message from test credential provider"); |
| Err(Error::OperationNotSupported) |
| } |
| } |
| |
| fn main() { |
| cargo_credential::main(MyCredential); |
| } |