Struct DomainMap

pub struct DomainMap<V: Clone> { /* private fields */ }

A DomainMap is conceptually similar to a HashMap. The differences are that the keys are always domain name strings like “example.com” and that a lookup that doesn’t have an exact match in the map is allowed to resolve through a wildcard entry, such as “.example.com”, if one has been inserted. A lookup for “example.com” will not match the wildcard “.example.com” because it has fewer segments than the wildcard entry.

Implementations

impl<V: Clone> DomainMap<V>

pub fn new() -> Self

pub fn insert(&mut self, pattern: &str, value: V)

pub fn get(&self, pattern: &str) -> Option<&V>

Trait Implementations

impl<V: Clone + Clone> Clone for DomainMap<V>

fn clone(&self) -> DomainMap<V>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<V: Debug + Clone> Debug for DomainMap<V>

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

Formats the value using the given formatter.

impl<V: Default + Clone> Default for DomainMap<V>

fn default() -> DomainMap<V>

Returns the “default value” for a type.

impl<'de, V> Deserialize<'de> for DomainMap<V>

where V: Deserialize<'de> + Clone,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<V: Clone> From<BTreeMap<String, V>> for DomainMap<V>

fn from(map: BTreeMap<String, V>) -> Self

Converts to this type from the input type.

impl<V: Clone> From<DomainMap<V>> for BTreeMap<String, V>

fn from(map: DomainMap<V>) -> Self

Converts to this type from the input type.

impl<V> Serialize for DomainMap<V>

where V: Serialize + Clone,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl UserData for DomainMap<CacheValue>

fn add_methods<M: UserDataMethods<Self>>(methods: &mut M)

Adds custom methods and operators specific to this userdata.

fn add_fields<F>(fields: &mut F)

where F: UserDataFields<Self>,

Adds custom fields specific to this userdata.

fn register(registry: &mut UserDataRegistry<Self>)

Registers this type for use in Lua.