Struct DerivedAccount 

pub struct DerivedAccount { /* private fields */ }

A derived HD account — unified across all chains.

Holds the derivation path, a 32-byte private key, a chain-specific public key (33 B compressed / 65 B uncompressed secp256k1 or 32 B Ed25519 / x-only), and the on-chain address string. The private key is zeroized on drop.

Fields are private; use the accessor methods to read them. Hex-encoded views (private_key_hex, public_key_hex) are computed on demand.

Implementations

impl DerivedAccount

pub const fn new( path: String, private_key: Zeroizing<[u8; 32]>, public_key: Vec<u8>, address: String, ) -> Self

Construct a derived account from its raw components.

This is the single entry point; chain crates call it after completing their derivation pipeline.

pub fn path(&self) -> &str

BIP-32 / SLIP-10 derivation path (e.g. m/44'/60'/0'/0/0).

pub const fn private_key_bytes(&self) -> &Zeroizing<[u8; 32]>

Raw 32-byte private key (zeroized on drop).

pub fn private_key_hex(&self) -> Zeroizing<String>

Lowercase hex-encoded private key (64 chars, zeroized on drop).

pub fn public_key_bytes(&self) -> &[u8]

Chain-specific public key bytes.

The layout depends on the deriving chain; callers that need a uniform representation should convert with the chain’s documented procedure. Current mapping:

Chain(s)	Length	Encoding
kobe-btc, kobe-cosmos, kobe-spark, kobe-xrpl	33 B	secp256k1 compressed (0x02/0x03 prefix + x)
kobe-evm, kobe-fil, kobe-tron	65 B	secp256k1 uncompressed (0x04 prefix + x + y)
kobe-svm, kobe-sui, kobe-aptos, kobe-ton	32 B	Ed25519
kobe-nostr	32 B	BIP-340 / NIP-19 x-only secp256k1

Cross-chain code that needs a single canonical form should inspect the length and branch accordingly, or rely on chain-specific <Chain>Account newtypes that expose typed views.

pub fn public_key_hex(&self) -> String

Lowercase hex-encoded public key.

pub fn address(&self) -> &str

On-chain address in the chain’s native format.

Trait Implementations

impl Clone for DerivedAccount

fn clone(&self) -> DerivedAccount

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DerivedAccount

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.