Laurent Meunier
24b107bdf7
The wallet library will be used to manage the keys of the user. Currenty it only contains a minimal implementation of the extended keys. The format of the extended keys is subject to change
42 lines
1.1 KiB
Rust
42 lines
1.1 KiB
Rust
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extern crate secp256k1zkp as secp;
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extern crate crypto;
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extern crate rand;
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extern crate byteorder;
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use std::{error, fmt};
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pub mod extendedkey;
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pub mod constants;
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/// An ExtKey error
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#[derive(Copy, PartialEq, Eq, Clone, Debug)]
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pub enum Error {
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/// The size of the seed is invalid
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InvalidSeedSize,
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InvalidSliceSize,
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InvalidExtendedKey,
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}
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// Passthrough Debug to Display, since errors should be user-visible
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impl fmt::Display for Error {
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fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
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f.write_str(error::Error::description(self))
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}
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}
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impl error::Error for Error {
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fn cause(&self) -> Option<&error::Error> {
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None
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}
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fn description(&self) -> &str {
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match *self {
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Error::InvalidSeedSize => "wallet: seed isn't of size 128, 256 or 512",
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//TODO change when ser. ext. size is fixed
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Error::InvalidSliceSize => "wallet: serialized extended key must be of size 73",
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Error::InvalidExtendedKey => "wallet: the given serialized extended key is invalid",
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}
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}
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}
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