chore(tvix/tools): move weave to //users/edef

This is not a core Tvix tool, it's a tool that uses a Tvix component.

Change-Id: I705f2c4ab87f1512e005007c933e16b84ed4279f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12605
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>

tvix/tools/weave/src/bytes.rs

@@ -1,27 +0,0 @@
-use owning_ref::{OwningRef, StableAddress};
-use polars::export::arrow::buffer::Buffer;
-use std::ops::Deref;
-
-/// An shared `[[u8; N]]` backed by a Polars [Buffer].
-pub type FixedBytes<const N: usize> = OwningRef<Bytes, [[u8; N]]>;
-
-/// Wrapper struct to make [Buffer] implement [StableAddress].
-/// TODO(edef): upstream the `impl`
-pub struct Bytes(pub Buffer<u8>);
-
-/// SAFETY: [Buffer] is always an Arc+Vec indirection.
-unsafe impl StableAddress for Bytes {}
-
-impl Bytes {
-    pub fn map<U: ?Sized>(self, f: impl FnOnce(&[u8]) -> &U) -> OwningRef<Self, U> {
-        OwningRef::new(self).map(f)
-    }
-}
-
-impl Deref for Bytes {
-    type Target = [u8];
-
-    fn deref(&self) -> &Self::Target {
-        &*self.0
-    }
-}