Enum DependencyInjectionError 

pub enum DependencyInjectionError {
    BuildFailed {
        type_name: String,
        source: Box<DependencyInjectionError>,
    },
    DependencyNotFound {
        type_name: String,
    },
    CircularDependency,
}

Variants

BuildFailed

Fields

type_name: String

source: Box<DependencyInjectionError>

DependencyNotFound

Fields

type_name: String

CircularDependency

Implementations

impl DependencyInjectionError

pub fn build_failed( type_name: impl Into<String>, source: DependencyInjectionError, ) -> Self

pub fn dependency_not_found(type_name: impl Into<String>) -> Self

pub fn diagnostic_context(&self) -> Vec<(String, String)>

pub fn dependency_path(&self) -> Option<&str>

pub fn missing_dependency_path(&self) -> Option<&str>

Trait Implementations

impl Debug for DependencyInjectionError

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

Formats the value using the given formatter.

impl Display for DependencyInjectionError

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

Formats the value using the given formatter.

impl Error for DependencyInjectionError

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.