Enum ResolveError 

pub enum ResolveError {
    UnknownDialect {
        name: String,
        suggestions: Vec<String>,
        registered: Vec<String>,
    },
    AmbiguousName {
        name: String,
        claimed_by: Vec<String>,
    },
    NotAPlatformName {
        name: String,
        reason: EngineVersionError,
    },
    VersionChosenByTheService {
        name: String,
        engine: String,
        display_name: String,
        chosen_by_its_service: bool,
    },
    UnsupportedVersion(UnsupportedVersion),
}

Error returned when a platform name cannot be resolved to one dialect.

Variants

UnknownDialect

No loaded dialect answers to the name.

Fields

name: String

The name that was looked up.

suggestions: Vec<String>

Near-miss suggestions (by edit distance).

registered: Vec<String>

All registered dialect names.

AmbiguousName

More than one loaded dialect answers to the name, so it names neither.

Two plugins claiming one spelling is a mistake in how they are named, not something to guess at: whichever dialect happened to be found first would silently render the other one’s platform.

Fields

name: String

The name that was looked up.

claimed_by: Vec<String>

The registered dialects that each answer to it, sorted.

NotAPlatformName

The name is not a platform’s: a colon in it, or a version after its @ that is not one.

Fields

name: String

The name that was looked up.

reason: EngineVersionError

What is wrong with it, with the spelling that is accepted where there is one.

VersionChosenByTheService

A version was named for an engine that takes none: a managed service that chooses its own, or a target rendered the same for every version.

Fields

name: String

The name that was looked up.

engine: String

The engine’s own name, which is the spelling to write.

display_name: String

The engine’s name as its vendor writes it.

chosen_by_its_service: bool

Whether the engine is a managed service, which chooses its own version.

UnsupportedVersion(UnsupportedVersion)

A version the engine’s dialect does not answer for.

Trait Implementations

impl Debug for ResolveError

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

Formats the value using the given formatter.

impl Display for ResolveError

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

Formats the value using the given formatter.

impl Error for ResolveError

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<UnsupportedVersion> for ResolveError

fn from(source: UnsupportedVersion) -> Self

Converts to this type from the input type.