Enum QueryError 

pub enum QueryError {
    Serialize(Error),
    Utf8(FromUtf8Error),
    UnsupportedBytesParameter(String),
    InvalidDateTimeParameter {
        path: String,
        millis: i64,
    },
    InvalidParameterName,
    DuplicateParameterName(String),
    MixedParameterModes,
    ParameterTypeMismatch {
        path: String,
        expected: QueryParamType,
        actual: &'static str,
    },
    ParameterNameMismatch {
        missing_values: Vec<String>,
        extra_values: Vec<String>,
    },
}

Query serialization errors.

Variants

Serialize(Error)

JSON serialization error.

Utf8(FromUtf8Error)

UTF-8 conversion error.

UnsupportedBytesParameter(String)

Bytes cannot be represented safely in query parameters.

InvalidDateTimeParameter

Datetime could not be rendered.

Fields

path: String

Parameter path.

millis: i64

Raw millis.

InvalidParameterName

Parameter names must be non-empty.

DuplicateParameterName(String)

Parameter names must be unique within one request.

MixedParameterModes

Typed and untyped parameters cannot be mixed.

ParameterTypeMismatch

A value does not satisfy its declared schema.

Fields

path: String

Parameter path.

expected: QueryParamType

Expected schema.

actual: &'static str

Observed JSON value family.

ParameterNameMismatch

Typed parameter names must exactly match value names.

Fields

missing_values: Vec<String>

Declared names without values.

extra_values: Vec<String>

Value names without declarations.

Implementations

impl QueryError

pub fn unsupported_bytes(path: impl Into<String>) -> QueryError

Bytes parameter error.

pub fn invalid_datetime(path: impl Into<String>, millis: i64) -> QueryError

Datetime parameter error.

Trait Implementations

impl Debug for QueryError

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

Formats the value using the given formatter.

impl Display for QueryError

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

Formats the value using the given formatter.

impl Error for QueryError

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 QueryError

fn from(value: Error) -> QueryError

Converts to this type from the input type.

impl From<FromUtf8Error> for QueryError

fn from(value: FromUtf8Error) -> QueryError

Converts to this type from the input type.