RTSPAddressPoolExt

gstreamer_rtsp_server::prelude

Trait RTSPAddressPoolExt 

Source 
pub trait RTSPAddressPoolExt: IsA<RTSPAddressPool> + 'static {
    // Provided methods
    fn acquire_address(
        &self,
        flags: RTSPAddressFlags,
        n_ports: i32,
    ) -> Result<RTSPAddress, BoolError> { ... }
    fn add_range(
        &self,
        min_address: &str,
        max_address: &str,
        min_port: u16,
        max_port: u16,
        ttl: u8,
    ) -> Result<(), BoolError> { ... }
    fn clear(&self) { ... }
    fn dump(&self) { ... }
    fn has_unicast_addresses(&self) -> bool { ... }
}
Expand description

Trait containing all RTSPAddressPool methods.

§Implementors

RTSPAddressPool

Provided Methods§

Source

fn acquire_address( &self, flags: RTSPAddressFlags, n_ports: i32, ) -> Result<RTSPAddress, BoolError>

Take an address and ports from self. flags can be used to control the allocation. n_ports consecutive ports will be allocated of which the first one can be found in port.

§flags

flags

§n_ports

the amount of ports

§Returns

a RTSPAddress that should be freed with gst_rtsp_address_free after use or None when no address could be acquired.

Source

fn add_range( &self, min_address: &str, max_address: &str, min_port: u16, max_port: u16, ttl: u8, ) -> Result<(), BoolError>

Adds the addresses from min_addess to max_address (inclusive) to self. The valid port range for the addresses will be from min_port to max_port inclusive.

When ttl is 0, min_address and max_address should be unicast addresses. min_address and max_address can be set to GST_RTSP_ADDRESS_POOL_ANY_IPV4 or GST_RTSP_ADDRESS_POOL_ANY_IPV6 to bind to all available IPv4 or IPv6 addresses.

When ttl > 0, min_address and max_address should be multicast addresses.

§min_address

a minimum address to add

§max_address

a maximum address to add

§min_port

the minimum port

§max_port

the maximum port

§ttl

a TTL or 0 for unicast addresses

§Returns

true if the addresses could be added.

Source

fn clear(&self)

Clear all addresses in self. There should be no outstanding allocations.

Source

fn dump(&self)

Dump the free and allocated addresses to stdout.

Source

fn has_unicast_addresses(&self) -> bool

Used to know if the pool includes any unicast addresses.

§Returns

true if the pool includes any unicast addresses, false otherwise

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§