Rust

Fix Windows build: removed some block_dir accessors #1241

Job	Run time
clippy	19s
rustfmt	18s
build-all-features	56s
quick-test	59s
pr-mutants	25s
cargo-mutants (0)	15m 37s
tests (ubuntu-latest, stable)	1m 30s
cargo-mutants (1)	15m 29s
tests (ubuntu-latest, nightly)	1m 10s
cargo-mutants (2)	16m 3s
tests (ubuntu-latest, 1.82)	1m 34s
cargo-mutants (3)	13m 1s
tests (windows-latest, stable)	5m 55s
cargo-mutants (4)	13m 43s
tests (windows-latest, nightly)	5m 34s
cargo-mutants (5)	16m 28s
tests (windows-latest, 1.82)	5m 41s
cargo-mutants (6)	14m 34s
tests (macOS-latest, stable)	5m 4s
cargo-mutants (7)	15m 38s
tests (macOS-latest, nightly)	4m 44s
cargo-mutants (8)	11m 29s
tests (macOS-latest, 1.82)	5m 4s
cargo-mutants (9)	11m 34s
	3h 2m 49s

Provide feedback