Trait Resolver 

pub trait Resolver {
    // Required methods
    fn resolve_specific(&self, query: QueryType) -> ResolveResult<Record>;
    fn resolve_many<I: Iterator<Item = QueryType>>(
        &self,
        queries: I,
    ) -> ResolveResult<Vec<Record>>;

    // Provided methods
    fn resolve(&self) -> ResolveResult<IpAddr> { ... }
    fn clear_cache(&self) -> Result<(), ()> { ... }
    fn reload_system_config(&self) -> Result<(), ()> { ... }
}

The simplified interface that all resolvers share

Required Methods

fn resolve_specific(&self, query: QueryType) -> ResolveResult<Record>

fn resolve_many<I: Iterator<Item = QueryType>>( &self, queries: I, ) -> ResolveResult<Vec<Record>>

Provided Methods

fn resolve(&self) -> ResolveResult<IpAddr>

Resolve IPv6 and IPv4

fn clear_cache(&self) -> Result<(), ()>

Potentially clear the cache of the actual implementation

Returns Ok if implemented

fn reload_system_config(&self) -> Result<(), ()>

If the system settings are cached reload them

Returns ok if implemented

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors