Enum Error 

#[non_exhaustive]
pub enum Error {
    Url(String),
    Http(Error),
    Status {
        status: u16,
        body: String,
    },
    Msearch {
        slot: usize,
        status: u16,
        body: String,
    },
    UnexpectedIndex {
        index: String,
    },
    Decode(Error),
}

Anything that can go wrong building a request, talking to OpenSearch, or decoding a response.

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.

Url(String)

The base URL handed to crate::Client::connect was not a usable http/https URL.

Http(Error)

The underlying HTTP transport failed (connection, timeout, TLS, …).

Status

OpenSearch answered with a non-success status. body is the raw payload, captured for diagnostics.

Fields

status: u16

The HTTP status code.

body: String

The response body, as text.

Msearch

One slot of a crate::Client::msearch bundle failed. _msearch reports errors per slot; the whole call fails on the first one — there are no partial results.

Fields

slot: usize

Zero-based position of the failed search in the bundle.

status: u16

The per-slot status OpenSearch reported (0 if absent).

body: String

The slot’s error object, serialized for diagnostics.

UnexpectedIndex

A combined-search hit came from an index no FlussoMultiDocument variant claims.

Fields

index: String

The physical index name the hit reported.

Decode(Error)

A response could not be decoded into the expected shape.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.