Sha256: f465d1e8cc119082eb79c164b5cd780a370821e8bf56585b287dd3b51fc4a542
Contents?: true
Size: 1.14 KB
Versions: 31
Compression:
Stored size: 1.14 KB
Contents
use syn::{
visit_mut::{visit_file_mut, visit_item_mod_mut, VisitMut},
File, Item, ItemMod,
};
pub(super) fn sort_semantically(file: &mut File) {
Visitor.visit_file_mut(file)
}
struct Visitor;
impl VisitMut for Visitor {
fn visit_file_mut(&mut self, file: &mut File) {
visit_items(&mut file.items);
visit_file_mut(self, file)
}
fn visit_item_mod_mut(&mut self, item_mod: &mut ItemMod) {
if let Some((_, ref mut items)) = item_mod.content {
visit_items(items);
}
visit_item_mod_mut(self, item_mod)
}
}
fn visit_items(items: &mut [Item]) {
items.sort_by_key(|item| match item {
Item::Type(_) => 0,
Item::Struct(_) => 1,
Item::Const(_) => 2,
Item::Fn(_) => 3,
Item::Enum(_) => 4,
Item::Union(_) => 5,
Item::Static(_) => 6,
Item::Trait(_) => 7,
Item::TraitAlias(_) => 8,
Item::Impl(_) => 9,
Item::Mod(_) => 10,
Item::Use(_) => 11,
Item::Verbatim(_) => 12,
Item::ExternCrate(_) => 13,
Item::ForeignMod(_) => 14,
Item::Macro(_) => 15,
_ => 18,
});
}
Version data entries
31 entries across 31 versions & 1 rubygems