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//! Macros for validation internal to the wgpu.
//!
//! This module defines assertion macros that respect `wgpu-type`'s
//! `"strict_asserts"` feature.
//!
//! Because `wgpu-core`'s public APIs validate their arguments in all
//! types of builds, for performance, the `track` module skips some of
//! Rust's usual run-time checks on its internal operations in release
//! builds. However, some `wgpu-core` applications have a strong
//! preference for robustness over performance. To accommodate them,
//! `wgpu-core`'s `"strict_asserts"` feature enables that validation
//! in both debug and release builds.
/// This is equivalent to [`std::assert`] if the `strict_asserts` feature is activated, otherwise equal to [`std::debug_assert`].
#[cfg(feature = "strict_asserts")]
#[macro_export]
macro_rules! strict_assert {
( $( $arg:tt )* ) => {
assert!( $( $arg )* )
}
}
/// This is equivalent to [`std::assert_eq`] if the `strict_asserts` feature is activated, otherwise equal to [`std::debug_assert_eq`].
#[cfg(feature = "strict_asserts")]
#[macro_export]
macro_rules! strict_assert_eq {
( $( $arg:tt )* ) => {
assert_eq!( $( $arg )* )
}
}
/// This is equivalent to [`std::assert_ne`] if the `strict_asserts` feature is activated, otherwise equal to [`std::debug_assert_ne`].
#[cfg(feature = "strict_asserts")]
#[macro_export]
macro_rules! strict_assert_ne {
( $( $arg:tt )* ) => {
assert_ne!( $( $arg )* )
}
}
/// This is equivalent to [`std::assert`] if the `strict_asserts` feature is activated, otherwise equal to [`std::debug_assert`]
#[cfg(not(feature = "strict_asserts"))]
#[macro_export]
macro_rules! strict_assert {
( $( $arg:tt )* ) => {
debug_assert!( $( $arg )* )
};
}
/// This is equivalent to [`std::assert_eq`] if the `strict_asserts` feature is activated, otherwise equal to [`std::debug_assert_eq`]
#[cfg(not(feature = "strict_asserts"))]
#[macro_export]
macro_rules! strict_assert_eq {
( $( $arg:tt )* ) => {
debug_assert_eq!( $( $arg )* )
};
}
/// This is equivalent to [`std::assert_ne`] if the `strict_asserts` feature is activated, otherwise equal to [`std::debug_assert_ne`]
#[cfg(not(feature = "strict_asserts"))]
#[macro_export]
macro_rules! strict_assert_ne {
( $( $arg:tt )* ) => {
debug_assert_ne!( $( $arg )* )
};
}