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Merge rust-bitcoin/rust-bitcoin#1397: Add Network::to_core_arg() method 

519db4d951 add Network::to_core_arg() method (connormullett)

Pull request description:

  closes: #1207

  Adds converting `Network` to its `bitcoind` equivalent.
  The arguments for -chain can be found in the documentation and is one of the following:
  main, test, signet, regtest

ACKs for top commit:
  apoelstra:
    ACK 519db4d951
  Kixunil:
    ACK 519db4d951

Tree-SHA512: 5fd805d654f7c30f87ff877fe90e19490d0deb73b46ce87cc6b43d30595eb9d2de3f646f58a5d72180c3e8cc6a9b614bfe6753ecd6c21b8d193a8d862e3f887f
This commit is contained in:
Andrew Poelstra 2022-11-21 15:39:20 +00:00
parent 1e4b5e34ae 519db4d951
commit ac583202cf
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18
bitcoin/src/network/constants.rs
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@ -101,6 +101,24 @@ impl Network {
/// assert_eq!(network.magic(), Magic::from_bytes([0xF9, 0xBE, 0xB4, 0xD9])); /// assert_eq!(network.magic(), Magic::from_bytes([0xF9, 0xBE, 0xB4, 0xD9]));
/// ``` /// ```
pub fn magic(self) -> Magic { Magic::from(self) } pub fn magic(self) -> Magic { Magic::from(self) }
/// Converts a `Network` to its equivalent `bitcoind -chain` argument name.
///
/// ```bash,no_run
/// $ bitcoin-23.0/bin/bitcoind --help | grep -C 3 '\-chain=<chain>'
/// Chain selection options:
///
/// -chain=<chain>
/// Use the chain <chain> (default: main). Allowed values: main, test, signet, regtest
/// ```
pub fn to_core_arg(self) -> &'static str {
match self {
Network::Bitcoin => "main",
Network::Testnet => "test",
Network::Signet => "signet",
Network::Regtest => "regtest",
}
}
} }
/// An error in parsing network string. /// An error in parsing network string.