Zanie Blue
2586f655bb
First, replace all usages in files in-place. I used my editor for this. If someone wants to add a one-liner that'd be fun. Then, update directory and file names: ``` # Run twice for nested directories find . -type d -print0 | xargs -0 rename s/puffin/uv/g find . -type d -print0 | xargs -0 rename s/puffin/uv/g # Update files find . -type f -print0 | xargs -0 rename s/puffin/uv/g ``` Then add all the files again ``` # Add all the files again git add crates git add python/uv # This one needs a force-add git add -f crates/uv-trampoline ```
59 lines
1.8 KiB
Rust
59 lines
1.8 KiB
Rust
use core::mem::size_of;
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pub trait SizeOf {
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fn size_of(&self) -> u32;
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}
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impl<T: Sized> SizeOf for T {
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fn size_of(&self) -> u32 {
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size_of::<T>() as u32
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}
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}
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// Check result of win32 API call that returns BOOL
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#[macro_export]
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macro_rules! check {
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($e:expr) => {
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if $e == 0 {
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use windows_sys::Win32::{
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Foundation::*,
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System::{
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Diagnostics::Debug::{
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FormatMessageA, FORMAT_MESSAGE_ALLOCATE_BUFFER, FORMAT_MESSAGE_FROM_SYSTEM,
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FORMAT_MESSAGE_IGNORE_INSERTS,
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},
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}
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};
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let err = GetLastError();
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let mut msg_ptr: *mut u8 = core::ptr::null_mut();
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let size = FormatMessageA(
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FORMAT_MESSAGE_ALLOCATE_BUFFER
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| FORMAT_MESSAGE_FROM_SYSTEM
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| FORMAT_MESSAGE_IGNORE_INSERTS,
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null(),
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err,
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0,
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// Weird calling convention: this argument is typed as *mut u16,
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// but if you pass FORMAT_MESSAGE_ALLOCATE_BUFFER then you have to
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// *actually* pass in a *mut *mut u16 and just lie about the type.
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// Getting Rust to do this requires some convincing.
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core::ptr::addr_of_mut!(msg_ptr) as *mut _ as _,
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0,
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core::ptr::null(),
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);
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let msg = core::slice::from_raw_parts(msg_ptr, size as usize);
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let msg = core::str::from_utf8_unchecked(msg);
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$crate::eprintln!("Error: {} (from {})", msg, stringify!($e));
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ExitProcess(1);
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}
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}
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}
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// CStr literal: c!("...")
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#[macro_export]
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macro_rules! c {
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($s:literal) => {
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core::ffi::CStr::from_bytes_with_nul_unchecked(concat!($s, "\0").as_bytes())
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};
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}
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