Set manifest keywords and categories (#1043)

Keywords get the second-highest priority in crates.io search,
after crate name; we should set keywords.

Cargo.toml

@@ -15,9 +15,11 @@
 [package]
 edition = "2018"
 name = "zerocopy"
-version = "0.7.33"
+version = "0.7.34"
 authors = ["Joshua Liebow-Feeser <joshlf@google.com>"]
 description = "Utilities for zero-copy parsing and serialization"
+categories = ["embedded", "encoding", "no-std::no-alloc", "parsing", "rust-patterns"]
+keywords = ["cast", "convert", "transmute", "transmutation", "type-punning"]
 license = "BSD-2-Clause OR Apache-2.0 OR MIT"
 repository = "https://github.com/google/zerocopy"
 rust-version = "1.60.0"
@@ -49,7 +51,7 @@ simd-nightly = ["simd"]
 __internal_use_only_features_that_work_on_stable = ["alloc", "derive", "simd"]
 
 [dependencies]
-zerocopy-derive = { version = "=0.7.33", path = "zerocopy-derive", optional = true }
+zerocopy-derive = { version = "=0.7.34", path = "zerocopy-derive", optional = true }
 
 [dependencies.byteorder]
 version = "1.3"
@@ -60,7 +62,7 @@ optional = true
 # zerocopy-derive remain equal, even if the 'derive' feature isn't used.
 # See: https://github.com/matklad/macro-dep-test
 [target.'cfg(any())'.dependencies]
-zerocopy-derive = { version = "=0.7.33", path = "zerocopy-derive" }
+zerocopy-derive = { version = "=0.7.34", path = "zerocopy-derive" }
 
 [dev-dependencies]
 assert_matches = "1.5"
@@ -75,6 +77,6 @@ testutil = { path = "testutil" }
 # CI test failures.
 trybuild = { version = "=1.0.85", features = ["diff"] }
 # In tests, unlike in production, zerocopy-derive is not optional
-zerocopy-derive = { version = "=0.7.33", path = "zerocopy-derive" }
+zerocopy-derive = { version = "=0.7.34", path = "zerocopy-derive" }
 # TODO(#381) Remove this dependency once we have our own layout gadgets.
 elain = "0.3.0"

zerocopy-derive/Cargo.toml

@@ -9,7 +9,7 @@
 [package]
 edition = "2018"
 name = "zerocopy-derive"
-version = "0.7.33"
+version = "0.7.34"
 authors = ["Joshua Liebow-Feeser <joshlf@google.com>"]
 description = "Custom derive for traits from the zerocopy crate"
 license = "BSD-2-Clause OR Apache-2.0 OR MIT"