Struct Credential 

pub struct Credential {
    pub api_key: Ustr,
    /* private fields */
}

Binance API credentials for signing requests (HMAC SHA256).

Uses HMAC SHA256 with hexadecimal encoding, as required by Binance REST API signing.

Fields

api_key: Ustr

Implementations

impl Credential

pub fn new(api_key: String, api_secret: String) -> Self

Creates a new Credential instance.

pub fn api_key(&self) -> &str

Returns the API key.

pub fn sign(&self, message: &str) -> String

Signs a message with HMAC SHA256 and returns a lowercase hex digest.

Trait Implementations

impl Clone for Credential

fn clone(&self) -> Credential

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Credential

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

Formats the value using the given formatter.

impl Drop for Credential

fn drop(&mut self)

Executes the destructor for this type.