Comments (1)
Note that this project uses clippy to check for idiomatic Rust.
This usage of ::new
is idomatic:
https://github.com/RustCrypto/elliptic-curves/blob/master/k256/src/ecdsa/signer.rs#L35
To quote the full section of the documentation you're talking about in context:
Note that it is common and expected for types to implement both
Default
and an emptynew
constructor.new
is the constructor convention in Rust, and users expect it to exist, so if it is reasonable for the basic constructor to take no arguments, then it should, even if it is functionally identical todefault
.
What that's saying is if you have a type that impl's Default
, it still makes sense to define pub fn new() -> Self
as well. I mentioned clippy
above: this is one of the things it lints for.
However, that's not really applicable to this case: Signer
does not impl Default
(because it needs a key to sign with).
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Related Issues (20)
- Update crates to the newtype `fiat-crypto` codegen
- Request: Instructions to reproduce fiat-crypto files HOT 2
- Using ECDSA key pair for ECDH HOT 1
- Prepend the TapSigHash tag when doing k256 Schnorr signatures? HOT 1
- bp256+bp384: tracking issue for `arithmetic` feature HOT 3
- Numerous unused variable cause Rust difficulties HOT 3
- Bug(deps) p521 crate requires ecdsa 16.8 HOT 2
- BIP340 Schnorr should accept arbitrary length messages HOT 6
- p256::Scalar: implement Reduce<U512> HOT 1
- PKCS8: Cannot parse PrivateKey HOT 2
- Asymmetry in default features: only p384 has `ecdh` by default HOT 2
- Poseidon Support for k256 Hash To Curve HOT 1
- Document use with the PKCS#8 HOT 1
- Pre-release of k256 v0.14? HOT 3
- k256 does not compile without allocator HOT 5
- Additional wycheproof test cases for secp256k1 HOT 3
- k256 disrepency in secp256k1 key recover HOT 12
- How to convert a VerifyingKey of type FieldElement10x26 to a FieldElement5x52 type
- k256: v0.13.2 breaking verification HOT 9
- Bitwise operations for scalars HOT 5
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