Enum Addresses 

pub enum Addresses {
    Direct(Vec<Address>),
    Translated(HashMap<Address, Address>),
}

A collection of server addresses used for connection.

Variants

Direct(Vec<Address>)

Translated(HashMap<Address, Address>)

Implementations

impl Addresses

pub fn try_from_address_str(address_str: impl AsRef<str>) -> Result<Self>

Prepare addresses based on a single “host:port” string.

Examples

Addresses::try_from_address_str("127.0.0.1:11729")

pub fn from_address(address: Address) -> Self

Prepare addresses based on a single TypeDB address.

Examples

let address = "127.0.0.1:11729".parse().unwrap();
Addresses::from_address(address)

pub fn try_from_addresses_str( addresses_str: impl IntoIterator<Item = impl AsRef<str>>, ) -> Result<Self>

Prepare addresses based on multiple “host:port” strings. Is used to specify multiple addresses connect to.

Examples

Addresses::try_from_addresses_str(["127.0.0.1:11729", "127.0.0.1:11730", "127.0.0.1:11731"])

pub fn from_addresses(addresses: impl IntoIterator<Item = Address>) -> Self

Prepare addresses based on multiple TypeDB addresses.

Examples

let address1 = "127.0.0.1:11729".parse().unwrap();
let address2 = "127.0.0.1:11730".parse().unwrap();
let address3 = "127.0.0.1:11731".parse().unwrap();
Addresses::from_addresses([address1, address2, address3])

pub fn try_from_translation_str( addresses_str: HashMap<impl AsRef<str>, impl AsRef<str>>, ) -> Result<Self>

Prepare addresses based on multiple key-value (public-private) “key:port” string pairs. Translation map from addresses to be used by the driver for connection to addresses received from the TypeDB server(s).

Examples

Addresses::try_from_addresses_str(
    [
        ("typedb-cloud.ext:11729", "127.0.0.1:11729"),
        ("typedb-cloud.ext:11730", "127.0.0.1:11730"),
        ("typedb-cloud.ext:11731", "127.0.0.1:11731")
    ].into()
)

pub fn from_translation(addresses: HashMap<Address, Address>) -> Self

Prepare addresses based on multiple key-value (public-private) TypeDB address pairs. Translation map from addresses to be used by the driver for connection to addresses received from the TypeDB server(s).

Examples

let translation: HashMap<Address, Address> = [
    ("typedb-cloud.ext:11729".parse()?, "127.0.0.1:11729".parse()?),
    ("typedb-cloud.ext:11730".parse()?, "127.0.0.1:11730".parse()?),
    ("typedb-cloud.ext:11731".parse()?, "127.0.0.1:11731".parse()?)
].into();
Addresses::from_translation(translation)

pub fn len(&self) -> usize

Returns the number of address entries (addresses or address pairs) in the collection.

Examples

addresses.len()

pub fn contains(&self, address: &Address) -> bool

Checks if the public address is a part of the addresses.

Examples

addresses.contains(&address)

Trait Implementations

impl Clone for Addresses

fn clone(&self) -> Addresses

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Addresses

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

Formats the value using the given formatter.

impl Default for Addresses

fn default() -> Self

Returns the “default value” for a type.

impl Display for Addresses

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

Formats the value using the given formatter.

impl Eq for Addresses

impl PartialEq for Addresses

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Addresses