Module string

Wrapper around Rust’s str, a UTF-8 encoded slice.

This is used to pass strings back and forth between the plugin and PgDog, without allocating memory as required by std::ffi::CString.

Example

use pgdog_plugin::PdStr;
use std::ops::Deref;

let string = PdStr::from("hello world");
assert_eq!(string.deref(), "hello world");

let string = string.to_string(); // Owned version.