Enum TopologyError 

#[non_exhaustive]
pub enum TopologyError {
    InvalidEndpointText {
        field: &'static str,
    },
    InvalidPort,
    InvalidAbsolutePath(PathBuf),
    InvalidHttpEndpoint,
    InvalidLabel(String),
    DuplicateHost(HostId),
    RevisionMismatch,
}

Invalid host endpoint or topology snapshot.

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.

InvalidEndpointText

Endpoint text was empty, oversized, or contained control characters.

Fields

field: &'static str

Invalid endpoint field.

InvalidPort

Port zero is never valid.

InvalidAbsolutePath(PathBuf)

A security-sensitive path was not absolute and normalized.

InvalidHttpEndpoint

HTTP endpoint was not plain HTTP(S) or contained embedded credentials.

InvalidLabel(String)

Label was empty, oversized, or contained control characters.

DuplicateHost(HostId)

Host identity appeared more than once.

RevisionMismatch

Serialized endpoint material did not match its claimed revision.

Trait Implementations

impl Clone for TopologyError

fn clone(&self) -> TopologyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TopologyError

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

Formats the value using the given formatter.

impl Display for TopologyError

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

Formats the value using the given formatter.

impl Error for TopologyError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<TopologyError> for FleetError

fn from(source: TopologyError) -> Self

Converts to this type from the input type.

impl PartialEq for TopologyError

fn eq(&self, other: &TopologyError) -> 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 Eq for TopologyError

impl StructuralPartialEq for TopologyError