From 561b4b11ff1d87ea1ff2477dcba6ae1f396573a3 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 7 Feb 2020 15:53:31 +0100
Subject: Name assist handlers

---
 crates/ra_assists/src/assists/add_impl.rs | 94 -------------------------------
 1 file changed, 94 deletions(-)
 delete mode 100644 crates/ra_assists/src/assists/add_impl.rs

(limited to 'crates/ra_assists/src/assists/add_impl.rs')

diff --git a/crates/ra_assists/src/assists/add_impl.rs b/crates/ra_assists/src/assists/add_impl.rs
deleted file mode 100644
index 241b085fd..000000000
--- a/crates/ra_assists/src/assists/add_impl.rs
+++ /dev/null
@@ -1,94 +0,0 @@
-use format_buf::format;
-
-use join_to_string::join;
-use ra_syntax::{
-    ast::{self, AstNode, NameOwner, TypeParamsOwner},
-    TextUnit,
-};
-
-use crate::{Assist, AssistCtx, AssistId};
-
-// Assist: add_impl
-//
-// Adds a new inherent impl for a type.
-//
-// ```
-// struct Ctx<T: Clone> {
-//      data: T,<|>
-// }
-// ```
-// ->
-// ```
-// struct Ctx<T: Clone> {
-//      data: T,
-// }
-//
-// impl<T: Clone> Ctx<T> {
-//
-// }
-// ```
-pub(crate) fn add_impl(ctx: AssistCtx) -> Option<Assist> {
-    let nominal = ctx.find_node_at_offset::<ast::NominalDef>()?;
-    let name = nominal.name()?;
-    ctx.add_assist(AssistId("add_impl"), format!("Implement {}", name.text().as_str()), |edit| {
-        edit.target(nominal.syntax().text_range());
-        let type_params = nominal.type_param_list();
-        let start_offset = nominal.syntax().text_range().end();
-        let mut buf = String::new();
-        buf.push_str("\n\nimpl");
-        if let Some(type_params) = &type_params {
-            format!(buf, "{}", type_params.syntax());
-        }
-        buf.push_str(" ");
-        buf.push_str(name.text().as_str());
-        if let Some(type_params) = type_params {
-            let lifetime_params = type_params
-                .lifetime_params()
-                .filter_map(|it| it.lifetime_token())
-                .map(|it| it.text().clone());
-            let type_params =
-                type_params.type_params().filter_map(|it| it.name()).map(|it| it.text().clone());
-            join(lifetime_params.chain(type_params)).surround_with("<", ">").to_buf(&mut buf);
-        }
-        buf.push_str(" {\n");
-        edit.set_cursor(start_offset + TextUnit::of_str(&buf));
-        buf.push_str("\n}");
-        edit.insert(start_offset, buf);
-    })
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::helpers::{check_assist, check_assist_target};
-
-    #[test]
-    fn test_add_impl() {
-        check_assist(add_impl, "struct Foo {<|>}\n", "struct Foo {}\n\nimpl Foo {\n<|>\n}\n");
-        check_assist(
-            add_impl,
-            "struct Foo<T: Clone> {<|>}",
-            "struct Foo<T: Clone> {}\n\nimpl<T: Clone> Foo<T> {\n<|>\n}",
-        );
-        check_assist(
-            add_impl,
-            "struct Foo<'a, T: Foo<'a>> {<|>}",
-            "struct Foo<'a, T: Foo<'a>> {}\n\nimpl<'a, T: Foo<'a>> Foo<'a, T> {\n<|>\n}",
-        );
-    }
-
-    #[test]
-    fn add_impl_target() {
-        check_assist_target(
-            add_impl,
-            "
-struct SomeThingIrrelevant;
-/// Has a lifetime parameter
-struct Foo<'a, T: Foo<'a>> {<|>}
-struct EvenMoreIrrelevant;
-",
-            "/// Has a lifetime parameter
-struct Foo<'a, T: Foo<'a>> {}",
-        );
-    }
-}
-- 
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