Enum RequestBuildError 

#[non_exhaustive]
pub enum RequestBuildError {
    MissingUrl,
    InvalidUrl(ParseError),
    InvalidHeader {
        name: String,
        message: String,
    },
    Serialization(Error),
}

Errors encountered while building a request.

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.

MissingUrl

The builder has no URL.

InvalidUrl(ParseError)

The supplied URL could not be parsed.

InvalidHeader

A header name or value is invalid.

Fields

name: String

Invalid header name as supplied by the caller.

message: String

Parser error describing the invalid header.

Serialization(Error)

JSON serialization failed.

Trait Implementations

impl Debug for RequestBuildError

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

Formats the value using the given formatter.

impl Display for RequestBuildError

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

Formats the value using the given formatter.

impl Error for RequestBuildError

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 RequestBuildError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for RequestBuildError

fn from(source: ParseError) -> Self

Converts to this type from the input type.

impl From<RequestBuildError> for CrawlError

fn from(error: RequestBuildError) -> Self

Converts to this type from the input type.