Enum ConnectionErrorKind 

#[non_exhaustive]
pub enum ConnectionErrorKind {
    Unavailable,
    Timeout,
    Rejected,
    Authentication,
    Protocol,
    InvalidInput,
    Internal,
    Other,
}

Available on crate feature std only.

A protocol-independent description of what prevented connection setup.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unavailable

An endpoint, route, or required resource was unavailable.

Timeout

Connection setup exceeded its allowed duration.

Rejected

A peer explicitly rejected the connection operation.

Authentication

Connection setup requires authentication or authentication failed.

Protocol

A protocol handshake or negotiation failed.

InvalidInput

The connection input or configuration is invalid.

Internal

Local connection machinery failed unexpectedly.

Other

The failure does not fit another kind.

Trait Implementations

impl Clone for ConnectionErrorKind

fn clone(&self) -> ConnectionErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ConnectionErrorKind

impl Debug for ConnectionErrorKind

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

Formats the value using the given formatter.

impl Display for ConnectionErrorKind

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

Formats the value using the given formatter.

impl Eq for ConnectionErrorKind

impl Hash for ConnectionErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ConnectionErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConnectionErrorKind