Struct Handle 

pub struct Handle { /* private fields */ }

Defines a connection handle for a RabbitMQ cluster, consisting primarily of a set of credentials, along with a bit of metadata for logging/debugging purposes.

This handle by itself does not implement any connection logic.

Implementations

impl Handle

pub fn new<H, U, P, VH>( name: impl AsRef<str>, chunks: DsnChunks<H, U, P, VH>, ) -> Self

where H: AsRef<str>, U: AsRef<str>, P: Into<SecureString>, VH: AsRef<str>,

Creates a new handle with the given name and composes the DSN from the given chunks.

Takes care of securing the password against accidental debug-printing. Ensures proper percent-encoding of the vhost; there is no need to pre-encode it.

pub fn with_backoff(self, backoff: BackoffConfig) -> Self

Re-create this Handle with the given BackoffConfig.

impl Handle

pub fn name(&self) -> &str

Reports the handle name.

pub fn identifier(&self) -> &str

Reports the handle identifier, which is the normal connection DSN, but with the password obscured. This identifier is generally safe for debug logging.

pub fn dsn(&self) -> &SecureString

Reports the handle DSN.

pub fn backoff(&self) -> &BackoffConfig

Exposes the exponential Backoff configuration for this handle.

Trait Implementations

impl AsRef<Handle> for Handle

fn as_ref(&self) -> &Handle

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Handle

fn clone(&self) -> Handle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Handle

Omits dsn from debug representation. DSN is largely safe (it’s a SecureString), but its inclusion adds no valuable debug information.

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

Formats the value using the given formatter.

impl Default for Handle

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Handle

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Handle

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

Formats the value using the given formatter.

impl PartialEq for Handle

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Handle