Enum grafbase_local_common::types::LocalAddressType

pub enum LocalAddressType {
    Localhost,
    Unspecified,
}

Variants

Localhost

127.0.0.1

Unspecified

0.0.0.0

Implementations

impl LocalAddressType

pub const fn to_ip_v4(&self) -> Ipv4Addr

Examples found in repository

src/utils.rs (line 10)

pub fn find_available_port(search: bool, start_port: u16, local_address_type: LocalAddressType) -> Option<u16> {
    if search {
        find_available_port_in_range(start_port..MAX_PORT, local_address_type)
    } else {
        let local_address = local_address_type.to_ip_v4();
        TcpListener::bind((local_address, start_port))
            .is_ok()
            .then_some(start_port)
    }
}

/// finds an available port within a range
#[must_use]
pub fn find_available_port_in_range<R>(mut range: R, local_address_type: LocalAddressType) -> Option<u16>
where
    R: ExactSizeIterator<Item = u16>,
{
    let local_address = local_address_type.to_ip_v4();
    range.find(|port| TcpListener::bind((local_address, *port)).is_ok())
}

Trait Implementations

impl Clone for LocalAddressType

fn clone(&self) -> LocalAddressType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for LocalAddressType