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use crate::Type;
/// Represents the possible cardinalities of a service dependency.
#[derive(Copy, Clone, Debug, PartialEq)]
pub enum ServiceCardinality {
/// Indicates a cardinality of zero or one (0:1).
ZeroOrOne,
/// Indicates a cardinality of exactly one (1:1).
ExactlyOne,
/// Indicates a cardinality of zero or more (0:*).
ZeroOrMore,
}
/// Represents a service dependency.
#[derive(Clone, Debug, PartialEq)]
pub struct ServiceDependency {
injected_type: Type,
cardinality: ServiceCardinality,
}
impl ServiceDependency {
/// Initializes a new service dependency.
///
/// # Arguments
///
/// * `injected_type` - The [injected type](Type) of the service dependency
/// * `cardinality` - The [cardinality](ServiceCardinality) of the service dependency
pub fn new(injected_type: Type, cardinality: ServiceCardinality) -> Self {
Self {
injected_type,
cardinality,
}
}
/// Gets the [injected type](Type) associated with the service dependency.
#[inline]
pub fn injected_type(&self) -> &Type {
&self.injected_type
}
/// Gets the [cardinality](ServiceCardinality) associated with the service dependency.
#[inline]
pub fn cardinality(&self) -> ServiceCardinality {
self.cardinality
}
}