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Wallet

nautilus_dydx::execution::wallet

Struct Wallet 

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pub struct Wallet { /* private fields */ }
Expand description

Wallet for dYdX v4 transaction signing.

A wallet holds a secp256k1 private key used to sign Cosmos SDK transactions. The private key bytes are stored to allow recreating SigningKey (which doesn’t implement Clone). Address and account_id are pre-computed during construction to avoid repeated derivation.

§Security

Private key bytes should be treated as sensitive material.

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impl Wallet

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pub fn from_private_key(private_key_hex: &str) -> Result<Self>

Create a wallet from a hex-encoded private key.

The private key should be a 32-byte secp256k1 key encoded as hex, optionally with a 0x prefix. Address and account ID are derived during construction.

§Errors

Returns an error if the private key is invalid hex or not a valid secp256k1 key.

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pub fn account_offline(&self) -> Result<Account, Error>

Get a dYdX account with zero account and sequence numbers.

Creates an account using the pre-computed address/account_id. SigningKey is recreated from stored bytes (it doesn’t implement Clone). Account and sequence numbers must be set before signing.

§Errors

Returns an error if the signing key creation fails.

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pub fn address(&self) -> &str

Returns the pre-computed wallet address.

Trait Implementations§

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impl Clone for Wallet

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Wallet

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

Formats the value using the given formatter. Read more

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Gets the TypeId of self. Read more
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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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