Upgrade toolchain, fix lints

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## NEXT
+
+* Export `Blob` newtype wrapper around `Vec<u8>` which has the Typescript type [`Blob`](https://developer.mozilla.org/en-US/docs/Web/API/Blob).
+
 ## v0.5.10
 
 * Add `TypeDef` impl for `Ipv4Addr` and `Ipv6Addr` ([#31](https://github.com/dbeckwith/rust-typescript-type-def/pull/31)).

derive/Cargo.toml

@@ -24,4 +24,4 @@ ident_case = "1.0.1"
 proc-macro-error = "1.0.4"
 proc-macro2 = "1.0.27"
 quote = "1.0.9"
-syn = { version = "1.0.73", default_features = false, features = ["visit-mut"] }
+syn = { version = "1.0.73", default-features = false, features = ["visit-mut"] }

derive/src/lib.rs

@@ -400,23 +400,17 @@ fn fields_to_type_expr(
         }
         ***flatten
     });
-    let flatten_exprs = fields.iter().filter_map(
-        |TypeDefField {
-             ty,
-             type_of,
-             flatten,
-             ..
-         }| {
-            flatten.then(|| {
-                let ty = if let Some(type_of) = type_of {
-                    &***type_of
-                } else {
-                    ty
-                };
-                type_expr_ref(ty, Some(generics))
-            })
-        },
-    );
+    let flatten_exprs = fields
+        .iter()
+        .filter(|&TypeDefField { flatten, .. }| ***flatten)
+        .map(|TypeDefField { ty, type_of, .. }| {
+            let ty = if let Some(type_of) = type_of {
+                &***type_of
+            } else {
+                ty
+            };
+            type_expr_ref(ty, Some(generics))
+        });
     // always put flatten exprs first
     let exprs = flatten_exprs.chain((!all_flatten).then(|| {
         // if there are some non-flattened fields, make an expr out of them

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.67.1"
+channel = "1.80.0"
 components = []

src/emit.rs

@@ -566,13 +566,13 @@ impl Default for DefinitionFileOptions<'_> {
 /// Note that the TypeScript code generated by this library is not very
 /// human-readable. To make the code human-readable, use a TypeScript code
 /// formatter (such as [Prettier](https://prettier.io/)) on the output.
-pub fn write_definition_file<W, T: ?Sized>(
+pub fn write_definition_file<W, T>(
     writer: W,
     options: DefinitionFileOptions<'_>,
 ) -> io::Result<Stats>
 where
     W: io::Write,
-    T: TypeDef,
+    T: ?Sized + TypeDef,
 {
     write_definition_file_from_type_infos(writer, options, &[&T::INFO])
 }

src/lib.rs

@@ -219,6 +219,7 @@ pub use crate::emit::{
     write_definition_file, write_definition_file_from_type_infos,
     DefinitionFileOptions, Stats, TypeDef,
 };
+pub use crate::impls::Blob;
 
 /// A derive proc-macro for the [`TypeDef`] trait.
 ///