Enum penguin::ProxyTargetParseError

#[non_exhaustive]pub enum ProxyTargetParseError {
    InvalidUri(InvalidUri),
    HasPath,
    MissingScheme,
    MissingAuthority,
}

Error that can occur when parsing a ProxyTarget from a string.

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.

InvalidUri(InvalidUri)

The string could not be parsed as http::Uri.

HasPath

The parsed URL has a path, but a proxy target must not have a path.

MissingScheme

The URI does not have a scheme (‘http’ or ‘https’) specified when it should have.

MissingAuthority

The URI does not have an authority (≈ “host”), but it needs one.

Trait Implementations

impl Debug for ProxyTargetParseError

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

Formats the value using the given formatter.

impl Display for ProxyTargetParseError

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

Formats the value using the given formatter.

impl Error for ProxyTargetParseError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<InvalidUri> for ProxyTargetParseError

fn from(source: InvalidUri) -> Self

Performs the conversion.