working bool dump
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@ -34,3 +34,7 @@ checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
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[[package]]
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name = "rs-unsafe"
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version = "0.1.0"
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[[package]]
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name = "what-is"
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version = "0.1.0"
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@ -1,11 +1,13 @@
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[workspace]
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members = [
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".",
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"members/c-bindings"
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"members/c-bindings",
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"members/what-is",
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]
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default-members = [
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".",
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"members/c-bindings"
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"members/c-bindings",
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"members/what-is",
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]
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[package]
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@ -0,0 +1,8 @@
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[package]
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name = "what-is"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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@ -0,0 +1,42 @@
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use std::any::{TypeId, type_name};
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//* # See what's behind the primitive datatypes of Rust
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//*
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//* This Crate shows off, how primitive Types of rust are stored in memory.
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fn main() {
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println!("bool");
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let mut items = Vec::new();
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items.push(true);
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items.push(false);
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unsafe {
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for (index, item) in items.iter().enumerate() {
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let mem_item: [u8; 1] = std::mem::transmute(*item);
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let ref_item: [u8; 8] = std::mem::transmute(item);
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println!("\t{index:02x}\titem:\t{item}\n\
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\t\tmemory: {:X?}\n\n\
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\t\tlocal ref: {:X?}",
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mem_item,
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ref_item,
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);
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}
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}
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}
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fn dump_type<T: 'static>() {
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println!("{:?}", TypeId::of::<T>());
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let mut items = Vec::new();
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items.push(true);
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items.push(false);
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unsafe {
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for (index, item) in items.iter().enumerate() {
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let mem_item: [u8; 1] = std::mem::transmute(*item);
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let ref_item: [u8; 8] = std::mem::transmute(item);
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println!("\t{index:02x}\titem:\t{item}\n\
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\t\tmemory: {:X?}\n\n\
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\t\tlocal ref: {:X?}",
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mem_item,
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ref_item,
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);
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}
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}
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}
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