Enum BuildIssue 

#[non_exhaustive]
pub enum BuildIssue {
    Cycle {
        path: Vec<&'static str>,
    },
    MissingDependency {
        path: Vec<&'static str>,
    },
    CaptiveDependency {
        path: Vec<&'static str>,
    },
}

A single problem found while building a service collection.

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.

Cycle

The services in path depend on each other; the first and last entries are the same service.

Fields

path: Vec<&'static str>

Dependency path.

MissingDependency

The first service in path depends on the second, which has no registration. Reported only with validate_dependencies.

Fields

path: Vec<&'static str>

The service and its missing dependency.

CaptiveDependency

The singleton first in path reaches the scoped service last in it, directly or through transients, and would hold on to one scope’s instance. Reported only with validate_scopes.

Fields

path: Vec<&'static str>

The singleton, any transients in between, and the scoped service.

Trait Implementations

impl Clone for BuildIssue

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildIssue

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

Formats the value using the given formatter.

impl Display for BuildIssue

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

Formats the value using the given formatter.

impl Eq for BuildIssue

impl PartialEq for BuildIssue

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BuildIssue