Change ~some~ all things

.gitignore

@@ -1,2 +1,4 @@
 /target
 Cargo.lock
+
+.vscode

Cargo.toml

@@ -29,7 +29,7 @@ keywords.workspace = true
 categories.workspace = true
 
 [features]
-default = ["derive"]
+default = ["derive", "unsafe"]
 derive = ["dep:narrow-derive"]
 unsafe = []
 

benches/narrow/bitmap/iter.rs

@@ -1,5 +1,5 @@
 use criterion::{BenchmarkId, Criterion, Throughput};
-use narrow::bitmap::Bitmap;
+use narrow::{bitmap::Bitmap, buffer::BoxBuffer};
 use rand::{prelude::SmallRng, Rng, SeedableRng};
 
 pub(super) fn bench(c: &mut Criterion) {
@@ -16,7 +16,7 @@ pub(super) fn bench(c: &mut Criterion) {
                 group.bench_with_input(
                     BenchmarkId::new("narrow", format!("{size}/{null_fraction}")),
                     &input,
-                    |b, input| b.iter(|| Bitmap::<Vec<u8>>::from_iter(input)),
+                    |b, input| b.iter(|| Bitmap::<BoxBuffer>::from_iter(input)),
                 );
             }
         }
@@ -31,12 +31,12 @@ pub(super) fn bench(c: &mut Criterion) {
                 let input = (0..size)
                     .map(|_| rng.gen_bool(1. - null_fraction))
                     .collect::<Vec<_>>();
-                let narrow_bitmap = Bitmap::<Vec<u8>>::from_iter(&input);
+                let narrow_bitmap = Bitmap::<BoxBuffer>::from_iter(&input);
                 group.throughput(Throughput::Elements(size as u64));
                 group.bench_with_input(
                     BenchmarkId::new("narrow", format!("{size}/{null_fraction}")),
-                    &narrow_bitmap,
-                    |b, input| b.iter(|| Vec::<bool>::from_iter(input)),
+                    &(),
+                    |b, _| b.iter(|| Vec::<bool>::from_iter(&narrow_bitmap)),
                 );
             }
         }

narrow-derive/Cargo.toml

@@ -16,11 +16,11 @@ categories.workspace = true
 proc-macro = true
 
 [dependencies]
-once_cell = "1"
-proc-macro-crate = "1"
-proc-macro2 = "1"
-quote = "1"
-syn = { version = "2", features = ["extra-traits", "visit", "visit-mut"] }
+once_cell = "1.18.0"
+proc-macro-crate = "1.3.1"
+proc-macro2 = "1.0.66"
+quote = "1.0.31"
+syn = { version = "2.0.26", features = ["extra-traits", "visit", "visit-mut"] }
 
 [dev-dependencies]
-macrotest = "1"
+macrotest = "1.0.9"

narrow-derive/src/lib.rs

@@ -8,7 +8,7 @@ mod r#struct;
 mod union;
 mod util;
 
-static CRATE: &str = "narrow";
+const CRATE: &str = "narrow";
 
 static NARROW: Lazy<String> = Lazy::new(|| match proc_macro_crate::crate_name(CRATE) {
     Ok(found) => match found {