Struct SubConfig

pub struct SubConfig<'a> {
    pub ctx: Arc<Context>,
    pub bind: Vec<&'a str>,
    pub connect: Vec<&'a str>,
    pub customize: Box<dyn Fn(&Socket)>,
    pub filter: Vec<&'a [u8]>,
    pub identity: Option<&'a [u8]>,
}

The final builder step for the Sub socket type.

This contains all the information required to contstruct a valid SUB socket

Fields

ctx: Arc<Context>

bind: Vec<&'a str>

connect: Vec<&'a str>

customize: Box<dyn Fn(&Socket)>

filter: Vec<&'a [u8]>

identity: Option<&'a [u8]>

Implementations

impl<'a> SubConfig<'a>

pub fn filter(self, pattern: &'a [u8]) -> SubConfig<'a>

Continue the building process into a SubConfig, for the SUB socket type which requires setting a subscription filter.

pub fn customize<F>(self, f: F) -> Self

where F: Fn(&Socket) + 'static,

Provide a function for configuring the underlying ZeroMQ socket

Note: Only the last call to customize will apply to a given socket.

Documentation can be found here

pub fn do_build(self) -> Result<Socket, Error>

Finalize the SubConfig into a Sub if the creation is successful, or into an Error if something went wrong.