Enum QueryError 

#[non_exhaustive]
pub enum QueryError<E>
where
    E: Error + Send + Sync + 'static,
{
    Client {
        source: E,
    },
    SerializeBody {
        source: Error,
    },
    DeserializeResponse {
        source: Error,
    },
    Body {
        source: Error,
    },
    Validation {
        error_type: Option<String>,
        message: Option<String>,
        errors: Option<HashMap<String, Vec<String>>>,
        body: Bytes,
    },
    Authentication {
        message: Option<String>,
        body: Bytes,
    },
    RateLimit {
        message: Option<String>,
        body: Bytes,
    },
    Api {
        status: StatusCode,
        error_type: Option<String>,
        message: Option<String>,
        body: Bytes,
    },
}

An error thrown by the Query trait.

This enum is #[non_exhaustive] — new variants may be added in future releases without a semver-breaking change.

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.

Client

Fields

source: E

SerializeBody

Fields

source: Error

DeserializeResponse

Fields

source: Error

Body

Fields

source: Error

Validation

Validation error (HTTP 422) with per-field details.

Fields

error_type: Option<String>

message: Option<String>

errors: Option<HashMap<String, Vec<String>>>

Per-field validation errors (e.g., {"from": ["domain not verified"]})

body: Bytes

Authentication

Authentication or authorization error (HTTP 401/403).

Fields

message: Option<String>

body: Bytes

RateLimit

Rate limit exceeded (HTTP 429).

Fields

message: Option<String>

body: Bytes

Api

Any other non-success API response.

Fields

status: StatusCode

error_type: Option<String>

message: Option<String>

body: Bytes

Implementations

impl<E> QueryError<E>

where E: Error + Send + Sync + 'static,

pub fn client(source: E) -> Self

Trait Implementations

impl<E> Debug for QueryError<E>

where E: Error + Send + Sync + 'static + Debug,

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

Formats the value using the given formatter.

impl<E> Display for QueryError<E>

where E: Error + Send + Sync + 'static,

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

Formats the value using the given formatter.

impl<E> Error for QueryError<E>

where E: Error + Send + Sync + 'static + Error, Self: Debug + Display,

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<E> From<Error> for QueryError<E>

where E: Error + Send + Sync + 'static,

fn from(source: Error) -> Self

Converts to this type from the input type.