Crate nostro2_traits 

nostro2-traits

Signing surface for the nostro2 ecosystem. Two traits, no data structures, no curve dependencies — nostro2 (data), nostro2-nips (protocols), and nostro2-signer (impls) all depend on this crate.

• NostrSigner: minimum signing surface (sign a 32-byte prehash, expose the x-only pubkey, generate a fresh signer). Hardware wallets, NIP-46 remote signers, and browser extensions can implement this without ever exposing key material.
• NostrKeypair: extends NostrSigner with raw secret-key export and ECDH for in-process keypairs.
• hex: minimal hex encode/decode traits (Hexable, FromHex).

Modules

bech32

Minimal bech32 encode/decode (BIP-173) with no external dependencies.

hex

Minimal hex encode/decode — replaces the hex crate.

Enums

SignerError

Errors returned by signing and key-derivation operations.

Traits

NostrKeypair

Extended interface for signers that hold raw secret material in process, adding key export, ECDH, and local key generation.

NostrSigner

Minimal signing surface: produce a Schnorr signature over a 32-byte prehash and expose the x-only public key. All hex/bech32 conversions are default methods on top.

Type Aliases

Result

Convenience alias.