Enum StructuredQueryError 

pub enum StructuredQueryError {
    TooLong,
    InvalidByte,
    EmptyPair,
    EmptyKey,
    MultipleEquals,
    InvalidPercentTriplet,
    LowercasePercentHex,
    EncodedControl,
    EncodedUnreserved,
    PlusForbidden,
}

Structured query validation error.

Variants

TooLong

Queries exceed MAX_REQUEST_TARGET_BYTES.

InvalidByte

A raw byte is outside the admitted ASCII query grammar.

EmptyPair

Empty &-delimited pairs are forbidden.

EmptyKey

Query keys must not be empty.

MultipleEquals

A query pair contains more than one raw =.

InvalidPercentTriplet

A percent triplet is incomplete or malformed.

LowercasePercentHex

Percent hexadecimal digits must be uppercase.

EncodedControl

A percent triplet encodes a control byte or fragment delimiter.

EncodedUnreserved

An unreserved byte was needlessly percent encoded.

PlusForbidden

+ is forbidden outside an explicit form-query dialect.

Trait Implementations

impl Clone for StructuredQueryError

fn clone(&self) -> StructuredQueryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StructuredQueryError

impl Debug for StructuredQueryError

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

Formats the value using the given formatter.

impl Display for StructuredQueryError

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

Formats the value using the given formatter.

impl Eq for StructuredQueryError

impl Error for StructuredQueryError

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 PartialEq for StructuredQueryError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StructuredQueryError