Remove dependency on hashbrown

This makes the build non-deterministic: project-oak#862 (comment) It was introduced in an attempt to make `oak_abi` `no_std` compatible, but that's not necessary any more. Ref project-oak#862
tiziano88 · Apr 20, 2020 · b6db625 · b6db625
1 parent 9ccaae8
commit b6db625
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Showing 3 changed files with 1 addition and 42 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/oak/server/rust/oak_abi/Cargo.toml b/oak/server/rust/oak_abi/Cargo.toml
@@ -9,7 +9,6 @@ license = "Apache-2.0"
 # Note that if new dependencies are added here:
 #  - they need to be synced to //cargo/Cargo.toml
 #  - `cd cargo && cargo raze` needs re-running, and the results checked in
-hashbrown = "*"
 log = "*"
 prost = "*"
 prost-types = "*"

diff --git a/oak/server/rust/oak_abi/src/label/mod.rs b/oak/server/rust/oak_abi/src/label/mod.rs
@@ -20,8 +20,8 @@
 //! binary format.  That format is a serialized protocol buffer holding the
 //! `Label` message defined in the policy.proto file.
 
-use hashbrown::HashSet;
 use prost::Message;
+use std::collections::HashSet;
 
 pub use crate::proto::oak::label::*;