Enum EngineKeyParseError 

pub enum EngineKeyParseError {
    Empty,
    MissingTargetClassSeparator,
    UnknownEngine(String),
    UnknownTargetClass(String),
    EmptyModifier(&'static str),
}

Error returned when an EngineKey cannot be parsed from a string slice.

Variants

Empty

The supplied string was empty.

MissingTargetClassSeparator

The string was missing the : separator that delimits the engine (and optional version / tls_profile) from the target class.

UnknownEngine(String)

The engine component did not match any VendorId label.

UnknownTargetClass(String)

The target class component did not match any TargetClass label.

EmptyModifier(&'static str)

The TLS profile or version component was empty after the + or / separator.

Trait Implementations

impl Clone for EngineKeyParseError

fn clone(&self) -> EngineKeyParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EngineKeyParseError

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

Formats the value using the given formatter.

impl Display for EngineKeyParseError

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

Formats the value using the given formatter.

impl Eq for EngineKeyParseError

impl Error for EngineKeyParseError

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 EngineKeyParseError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for EngineKeyParseError