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Utilize 'unit struct' where appropriate. #122

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Utilize 'unit struct' where appropriate. #122

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8 changes: 2 additions & 6 deletions src/signature.rs
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Expand Up @@ -200,17 +200,13 @@ ecdsa!(ECDSA_P384_SHA512, "P-384 (secp384r1)", ecc::EC_GROUP_P384, "SHA-512",


/// EdDSA signatures.
struct EdDSA {
_unused: u8, // XXX: Stable Rust doesn't allow empty structs.
}
struct EdDSA;
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Alternatively, this could be written:

struct EdDSA { }

...which was not stable in 1.0 (rust-lang/rfcs#218).


/// [Ed25519](http://ed25519.cr.yp.to/) signatures.
///
/// Ed25519 uses SHA-512 as the digest algorithm.
pub static ED25519: VerificationAlgorithm = VerificationAlgorithm {
implementation: &EdDSA {
_unused: 1,
}
implementation: &EdDSA,
};

#[cfg(test)]
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