phper 0.2.0

A library that allows us to write PHP extensions using pure Rust and using safe Rust whenever possible.
Documentation 
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//! Logs and echo facilities.

use crate::{sys::*, utils::ensure_end_with_zero};
use std::ptr::null;

#[repr(u32)]
#[derive(Copy, Clone, PartialEq)]
pub enum LogLevel {
    Error = E_ERROR,
    Warning = E_WARNING,
    Notice = E_NOTICE,
    Deprecated = E_DEPRECATED,
}

pub fn log(level: LogLevel, message: impl ToString) {
    let message = ensure_end_with_zero(message);
    unsafe {
        php_error_docref1(
            null(),
            "\0".as_ptr().cast(),
            level as i32,
            message.as_ptr().cast(),
        );
    }
}

pub fn echo(message: impl ToString) {
    let message = ensure_end_with_zero(message);
    unsafe {
        zend_write.expect("function zend_write can't be null")(
            message.as_ptr().cast(),
            message.len() - 1,
        );
    }
}