Remove never crate and switch to Infallible type

Cargo.toml

@@ -17,10 +17,9 @@ diligent-date-parser = "0.1.3"
 quick-xml = { version = "0.38", features = ["encoding"] }
 chrono = { version = "0.4", default-features = false, features = ["alloc"] }
 derive_builder = { version = "0.20", optional = true }
-never = { version = "0.1", optional = true }
 serde = { version = "1.0", optional = true, features = ["derive"] }
 
 [features]
 default = ["builders"]
-builders = ["derive_builder", "never"]
+builders = ["derive_builder"]
 with-serde = ["serde", "chrono/serde"]

src/category.rs

@@ -18,7 +18,7 @@ use crate::util::{attr_value, decode};
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Category {

src/content.rs

@@ -31,7 +31,7 @@ use crate::util::{atom_text, atom_xhtml, attr_value, decode};
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Content {

src/entry.rs

@@ -28,7 +28,7 @@ use crate::util::{atom_datetime, atom_text, decode, default_fixed_datetime, skip
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Entry {

src/extension/mod.rs

@@ -22,7 +22,7 @@ pub type ExtensionMap = BTreeMap<String, BTreeMap<String, Vec<Extension>>>;
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Extension {

src/feed.rs

@@ -49,7 +49,7 @@ impl Default for WriteConfig {
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Feed {

src/generator.rs

@@ -20,7 +20,7 @@ use crate::util::{atom_text, attr_value, decode};
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Generator {

src/link.rs

@@ -18,7 +18,7 @@ use crate::util::{attr_value, decode};
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Link {

src/person.rs

@@ -22,7 +22,7 @@ use crate::util::{atom_text, decode, skip};
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Person {

src/source.rs

@@ -25,7 +25,7 @@ use crate::util::{atom_datetime, atom_text, decode, default_fixed_datetime, skip
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 pub struct Source {

src/text.rs

@@ -68,7 +68,7 @@ impl FromStr for TextType {
     builder(
         setter(into),
         default,
-        build_fn(name = "build_impl", private, error = "never::Never")
+        build_fn(name = "build_impl", private, error = "std::convert::Infallible")
     )
 )]
 /// Represents a [text construct](https://tools.ietf.org/html/rfc4287#section-3.1) in an Atom feed.