Struct DtoMapper 

pub struct DtoMapper { /* private fields */ }

Main mapping service that resolves ConfigValue references in plugin DTOs.

Provides methods to resolve ConfigValue<T> fields into their actual values by dispatching to the appropriate ValueResolver based on the variant.

Default Resolvers

• "EnvironmentVariable" → EnvironmentVariableResolver
• "Secret" → SecretResolver (currently returns NotImplemented)

Implementations

impl DtoMapper

pub fn new() -> Self

Create a new mapper with the default resolvers (environment variable + secret).

If a global secret resolver has been registered via register_secret_resolver, it will be used automatically. Otherwise, the default SecretResolver stub is used (which returns NotImplemented).

pub fn with_resolver( self, kind: &'static str, resolver: Arc<dyn ValueResolver>, ) -> Self

Register a custom ValueResolver for a given reference kind.

This replaces any previously registered resolver for the same kind.

pub fn resolve_string( &self, value: &ConfigValue<String>, ) -> Result<String, ResolverError>

Resolve a ConfigValue<String> to its actual string value.

pub fn resolve_typed<T>( &self, value: &ConfigValue<T>, ) -> Result<T, ResolverError>

where T: FromStr + Clone + Serialize + DeserializeOwned, T::Err: Display,

Resolve a ConfigValue<T> to its typed value.

For Static values, returns the value directly. For EnvironmentVariable and Secret references, resolves to a string first, then parses to T via FromStr.

pub fn resolve_optional<T>( &self, value: &Option<ConfigValue<T>>, ) -> Result<Option<T>, ResolverError>

where T: FromStr + Clone + Serialize + DeserializeOwned, T::Err: Display,

Resolve an optional ConfigValue<T>. Returns Ok(None) if the value is None.

pub fn resolve_optional_string( &self, value: &Option<ConfigValue<String>>, ) -> Result<Option<String>, ResolverError>

Resolve an optional ConfigValue<String> to Option<String>.

pub fn resolve_string_vec( &self, values: &[ConfigValue<String>], ) -> Result<Vec<String>, ResolverError>

Resolve a slice of ConfigValue<String> to Vec<String>.

pub fn map_with<TDto, TDomain>( &self, dto: &TDto, mapper: &impl ConfigMapper<TDto, TDomain>, ) -> Result<TDomain, MappingError>

Map a DTO using a ConfigMapper implementation.

Trait Implementations

impl Default for DtoMapper

fn default() -> Self

Returns the “default value” for a type.