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Remove unsafe code and clean up the code base in general (#1263)

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* Remove unsafe code

* Make node graph test syncronous

* Add miri step to ci

* Remove unsafe from node graph evaluation

* Replace operation pseudo_hash with hash based on discriminant

* Fix test

* Move memo module to core and make it safe

* Fix formatting

* Remove unused stuff from gstd

* Use safe casting for creating key variants

* Fix memo node types

* Fix ref node

* "fix" ub

* Use correct input types for ExtractImageFrame

* Fix types for async nodes

* Fix missing implementation

* Manually override output type for async nodes

* Fix types for EditorApi

* Fix output type for WasmSurfaceHandle

* Remove unused miri.yml

* Fix incorrect type for cache node
This commit is contained in:
Dennis Kobert
2023-06-02 11:05:32 +02:00
committed by Keavon Chambers
parent 259dcdc628
commit 4e1bfddcd8
43 changed files with 520 additions and 1252 deletions
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15
document-legacy/src/operation.rs
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@@ -167,22 +167,9 @@ pub enum Operation {
}
impl Operation {
/// Returns the byte representation of the message.
///
/// # Safety
/// This function reads from uninitialized memory!!!
/// Only use if you know what you are doing
unsafe fn as_slice(&self) -> &[u8] {
core::slice::from_raw_parts(self as *const Operation as *const u8, std::mem::size_of::<Operation>())
}
/// Returns a pseudo hash that should uniquely identify the operation.
/// This is needed because `Hash` is not implemented for f64s
///
/// # Safety
/// This function reads from uninitialized memory but the generated value should be fine.
pub fn pseudo_hash(&self) -> u64 {
let mut s = DefaultHasher::new();
unsafe { self.as_slice() }.hash(&mut s);
std::mem::discriminant(self).hash(&mut s);
s.finish()
}
}