Struct massa_wallet::Wallet

pub struct Wallet {
    pub keys: PreHashMap<Address, KeyPair>,
    pub(crate) wallet_path: PathBuf,
    pub(crate) password: String,
    pub(crate) chain_id: u64,
}

Contains the keypairs created in the wallet.

Fields

keys: PreHashMap<Address, KeyPair>

Keypairs and addresses

wallet_path: PathBuf

Path to the file containing the keypairs (encrypted)

password: String

Password

chain_id: u64

chain id

Implementations

impl Wallet

pub fn new( path: PathBuf, password: String, chain_id: u64, ) -> Result<Wallet, WalletError>

Generates a new wallet initialized with the provided file content

pub fn sign_message(&self, address: &Address, msg: Vec<u8>) -> Option<PubkeySig>

Sign arbitrary message with the associated keypair returns none if the address isn’t in the wallet or if an error occurred during the signature else returns the public key that signed the message and the signature

pub fn add_keypairs( &mut self, keys: Vec<KeyPair>, ) -> Result<Vec<Address>, WalletError>

Adds a list of keypairs to the wallet, returns their addresses. The wallet file is updated.

pub fn remove_addresses( &mut self, addresses: &Vec<Address>, ) -> Result<bool, WalletError>

Removes wallet entries given a list of addresses. Missing entries are ignored. call save() to persist the changes on disk.

pub fn find_associated_keypair(&self, address: &Address) -> Option<&KeyPair>

Finds the keypair associated with given address

pub fn find_associated_public_key(&self, address: &Address) -> Option<PublicKey>

Finds the public key associated with given address

pub fn get_wallet_address_list(&self) -> PreHashSet<Address>

Get all addresses in the wallet

pub fn save(&self) -> Result<(), WalletError>

Save the wallets in a directory, each wallet in a yaml file.

pub fn get_full_wallet(&self) -> &PreHashMap<Address, KeyPair>

Export keys and addresses

pub fn create_operation( &self, content: Operation, address: Address, ) -> Result<SecureShareOperation, WalletError>

Signs an operation with the keypair corresponding to the given address

Trait Implementations

impl Clone for Wallet

fn clone(&self) -> Wallet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Wallet

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Wallet

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Wallet

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

Formats the value using the given formatter.

impl Drop for Wallet

fn drop(&mut self)

Executes the destructor for this type.

impl Serialize for Wallet

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Zeroize for Wallet

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.