Enum he_di::Error

pub enum Error {
    ExtractError(String),
    ParseError(String),
    ResolveError(String),
    RegistrationError(Error),
    Basic(String),
}

This type represents all possible errors that can occur when registering or resolving components or when generating the code to do so.

Variants

ExtractError(String)

Error generated during procedural macro #[derive(Component)]'s code generation.

ParseError(String)

Error generated during procedural macro #[derive(Component)]'s code generation.

ResolveError(String)

Error possibly received when calling any of the resolve method of Container.

RegistrationError(Error)

Error when calling ContainerBuilder::build().

Basic(String)

Simple, unqualified error. Not used as part of this crate.

Trait Implementations

impl Display for Error

Returns the error's description() prefixed by the error's type. For RegistrationError, list the message of each the errors encountered (i.e. the 3rd String tuple entry).

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

impl Error for Error

fn description(&self) -> &str

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

impl From<Error> for Error

Convert a ValidatorError into a RegistrationError

fn from(error: Error) -> Error

impl Debug for Error

Same as Display.

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

Formats the value using the given formatter.

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.