boost::redis::push_parser::begin :: Boost.Redis

# boost::redis::push_parser::begin

Returns an iterator to the first parsed Pub/Sub message.

## Synopsis

Declared in `<boost/redis/push_parser.hpp>`

    iterator
    begin() noexcept;

## Description

If the node range contains no valid `message` or `pmessage` pushes, returns an iterator equal to `end`.

## Exception safety

No‐throw guarantee.

## Return Value

An iterator to the first `push_view`, or past‐the‐end if none.

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