Enum PvError 

#[non_exhaustive]
pub enum PvError {
    Io {
        source: Error,
    },
    RateLimitInvalid {
        value: String,
    },
    SizeInvalid {
        value: String,
    },
}

Error type returned by Pv operations.

#[non_exhaustive] allows additive variants in SemVer-minor releases per FR-057. Downstream code MUST use a wildcard _ arm when matching.

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.

Io

I/O failure during a read or write operation.

Fields

source: Error

Underlying std::io::Error.

RateLimitInvalid

Rate-limit value was invalid (could not be parsed or is non-positive).

Fields

value: String

The offending input value.

SizeInvalid

Size hint value was invalid (could not be parsed or is non-positive).

Fields

value: String

The offending input value.

Trait Implementations

impl Debug for PvError

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

Formats the value using the given formatter.

impl Display for PvError

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

Formats the value using the given formatter.

impl Error for PvError

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 PvError

fn from(source: Error) -> Self

Converts to this type from the input type.