Enum QueryError 

#[non_exhaustive]
pub enum QueryError {
    TooLong {
        max: usize,
        actual: usize,
    },
    InvalidParamName {
        name: String,
        reason: &'static str,
    },
    InvalidParamValue {
        name: String,
        value: String,
        reason: &'static str,
    },
    DuplicateParam {
        name: String,
    },
    InvalidPercentEncoding {
        value: String,
    },
    InvalidUtf8 {
        value: String,
    },
}

Errors for query string parsing.

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.

TooLong

Input exceeds maximum length

Fields

max: usize

Maximum allowed length

actual: usize

Actual length

InvalidParamName

Invalid parameter name

Fields

name: String

The invalid name

reason: &'static str

Reason for invalidity

InvalidParamValue

Invalid parameter value

Fields

name: String

Parameter name

value: String

The invalid value

reason: &'static str

Reason for invalidity

DuplicateParam

Duplicate parameter

Fields

name: String

The duplicated name

InvalidPercentEncoding

Invalid percent encoding

Fields

value: String

The invalid value

InvalidUtf8

Percent-decoded octets did not form valid UTF-8

Fields

value: String

The offending value, as written in the URI

Trait Implementations

impl Clone for QueryError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryError

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

Formats the value using the given formatter.

impl Display for QueryError

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

Formats the value using the given formatter.

impl Eq for QueryError

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 PartialEq for QueryError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for QueryError