Enum NatsAuth 

pub enum NatsAuth {
    Anonymous,
    CredentialsFile(PathBuf),
    NKeySeed(String),
    UserPassword {
        user: String,
        password: String,
    },
}

How a component authenticates to NATS: NATS_CREDS_FILE (a .creds file), NATS_NKEY_SEED, or NATS_USER with NATS_PASSWORD; at most one. Without any the connection is anonymous, as before.

Variants

Anonymous

CredentialsFile(PathBuf)

NKeySeed(String)

UserPassword

Fields

user: String

password: String

Implementations

impl NatsAuth

pub fn from_env() -> Result<NatsAuth, Report>

pub fn from_vars( vars: impl Fn(&str) -> Option<String>, ) -> Result<NatsAuth, Report>

The credentials the variables vars give; an empty one counts as unset.

pub async fn apply( &self, options: ConnectOptions, ) -> Result<ConnectOptions, Report>

options carrying these credentials.

Trait Implementations

impl Clone for NatsAuth

fn clone(&self) -> NatsAuth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NatsAuth

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

Formats the value using the given formatter.

impl Default for NatsAuth

fn default() -> NatsAuth

Returns the “default value” for a type.

impl Eq for NatsAuth

impl PartialEq for NatsAuth

fn eq(&self, other: &NatsAuth) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for NatsAuth