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buffer (22 of 22 overloads)

Create a new non-modifiable buffer that represents the given string.

const_buffers_1 buffer(
    const std::string & data,
    std::size_t max_size_in_bytes);
Return Value

A const_buffers_1 value equivalent to:

    min(data.size(), max_size_in_bytes)); 

The buffer is invalidated by any non-const operation called on the given string object.