Struct EnvCredentials 

pub struct EnvCredentials { /* private fields */ }

Credentials provider that reads from environment variables.

By default, reads from KRAKEN_API_KEY and KRAKEN_API_SECRET.

Implementations

impl EnvCredentials

pub fn from_env() -> Self

Create credentials from default environment variables.

Reads KRAKEN_API_KEY and KRAKEN_API_SECRET.

Panics

Panics if the environment variables are not set.

pub fn from_env_vars(key_var: &str, secret_var: &str) -> Self

Create credentials from custom environment variable names.

Panics

Panics if the environment variables are not set.

pub fn try_from_env() -> Option<Self>

Try to create credentials from default environment variables.

Returns None if the environment variables are not set.

pub fn try_from_env_vars(key_var: &str, secret_var: &str) -> Option<Self>

Try to create credentials from custom environment variable names.

Returns None if the environment variables are not set.

Trait Implementations

impl CredentialsProvider for EnvCredentials

fn get_credentials(&self) -> &Credentials

Get the credentials.