Struct grpcio_sys::grpc_channel_args

#[repr(C)]pub struct grpc_channel_args {
    pub num_args: usize,
    pub args: *mut grpc_arg,
}

An array of arguments that can be passed around.

Used to set optional channel-level configuration. These configuration options are modelled as key-value pairs as defined by grpc_arg; keys are strings to allow easy backwards-compatible extension by arbitrary parties. All evaluation is performed at channel creation time (i.e. the keys and values in this structure need only live through the creation invocation).

However, if one of the args has grpc_arg_type==GRPC_ARG_POINTER, then the grpc_arg_pointer_vtable must live until the channel args are done being used by core (i.e. when the object for use with which they were passed is destroyed).

See the description of the \ref grpc_arg_keys "available args" for more details.

Fields

num_args: usize

args: *mut grpc_arg

Trait Implementations

impl Clone for grpc_channel_args

fn clone(&self) -> grpc_channel_args

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for grpc_channel_args

impl Debug for grpc_channel_args

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

Formats the value using the given formatter.