Merge pull request #150 from RustCrypto/k12/use-digest-crate-alloc-feature

k12: use `digest` crate's `alloc` feature

Author: tarcieri

.github/workflows/k12.yml

@@ -52,6 +52,7 @@ jobs:
           toolchain: ${{ matrix.rust }}
           override: true
       - run: cargo check --all-features
+      - run: cargo test --no-default-features
       - run: cargo test
       - run: cargo test --all-features
 

Cargo.lock

@@ -12,7 +12,7 @@ keywords = ["crypto", "hash", "digest"]
 categories = ["cryptography", "no-std"]
 
 [dependencies]
-digest = "= 0.9.0-pre"
+digest = { version = "= 0.9.0-pre", features = ["alloc"] }
 
 [dev-dependencies]
 digest = { version = "= 0.9.0-pre", features = ["dev"] }