19 files changed, 49 insertions, 49 deletions

diff --git a/crates/ra_assists/src/handlers/add_custom_impl.rs b/crates/ra_assists/src/handlers/add_custom_impl.rs
index 15f9b216b..7bb90dba3 100644
--- a/crates/ra_assists/src/handlers/add_custom_impl.rs
+++ b/crates/ra_assists/src/handlers/add_custom_impl.rs
@@ -2,7 +2,7 @@ use ra_syntax::{
     ast::{self, AstNode},
     Direction, SmolStr,
     SyntaxKind::{IDENT, WHITESPACE},
-    TextRange, TextUnit,
+    TextRange, TextSize,
 };
 use stdx::SepBy;
 
@@ -71,7 +71,7 @@ pub(crate) fn add_custom_impl(ctx: AssistCtx) -> Option<Assist> {
 
         let cursor_delta = if has_more_derives {
             edit.replace(input.syntax().text_range(), new_attr_input);
-            input.syntax().text_range().len() - TextUnit::from_usize(new_attr_input_len)
+            input.syntax().text_range().len() - TextSize::from_usize(new_attr_input_len)
         } else {
             let attr_range = attr.syntax().text_range();
             edit.delete(attr_range);
@@ -81,13 +81,13 @@ pub(crate) fn add_custom_impl(ctx: AssistCtx) -> Option<Assist> {
                 .next_sibling_or_token()
                 .filter(|t| t.kind() == WHITESPACE)
                 .map(|t| t.text_range())
-                .unwrap_or_else(|| TextRange::from_to(TextUnit::from(0), TextUnit::from(0)));
+                .unwrap_or_else(|| TextRange::new(TextSize::from(0), TextSize::from(0)));
             edit.delete(line_break_range);
 
             attr_range.len() + line_break_range.len()
         };
 
-        edit.set_cursor(start_offset + TextUnit::of_str(&buf) - cursor_delta);
+        edit.set_cursor(start_offset + TextSize::of(&buf) - cursor_delta);
         buf.push_str("\n}");
         edit.insert(start_offset, buf);
     })
diff --git a/crates/ra_assists/src/handlers/add_derive.rs b/crates/ra_assists/src/handlers/add_derive.rs
index b0d1a0a80..6254eb7c4 100644
--- a/crates/ra_assists/src/handlers/add_derive.rs
+++ b/crates/ra_assists/src/handlers/add_derive.rs
@@ -1,7 +1,7 @@
 use ra_syntax::{
     ast::{self, AstNode, AttrsOwner},
     SyntaxKind::{COMMENT, WHITESPACE},
-    TextUnit,
+    TextSize,
 };
 
 use crate::{Assist, AssistCtx, AssistId};
@@ -37,9 +37,9 @@ pub(crate) fn add_derive(ctx: AssistCtx) -> Option<Assist> {
         let offset = match derive_attr {
             None => {
                 edit.insert(node_start, "#[derive()]\n");
-                node_start + TextUnit::of_str("#[derive(")
+                node_start + TextSize::of("#[derive(")
             }
-            Some(tt) => tt.syntax().text_range().end() - TextUnit::of_char(')'),
+            Some(tt) => tt.syntax().text_range().end() - TextSize::of(')'),
         };
         edit.target(nominal.syntax().text_range());
         edit.set_cursor(offset)
@@ -47,7 +47,7 @@ pub(crate) fn add_derive(ctx: AssistCtx) -> Option<Assist> {
 }
 
 // Insert `derive` after doc comments.
-fn derive_insertion_offset(nominal: &ast::NominalDef) -> Option<TextUnit> {
+fn derive_insertion_offset(nominal: &ast::NominalDef) -> Option<TextSize> {
     let non_ws_child = nominal
         .syntax()
         .children_with_tokens()
diff --git a/crates/ra_assists/src/handlers/add_explicit_type.rs b/crates/ra_assists/src/handlers/add_explicit_type.rs
index 6c56d93d8..bc313782b 100644
--- a/crates/ra_assists/src/handlers/add_explicit_type.rs
+++ b/crates/ra_assists/src/handlers/add_explicit_type.rs
@@ -37,8 +37,8 @@ pub(crate) fn add_explicit_type(ctx: AssistCtx) -> Option<Assist> {
     let stmt_range = stmt.syntax().text_range();
     let eq_range = stmt.eq_token()?.text_range();
     // Assist should only be applicable if cursor is between 'let' and '='
-    let let_range = TextRange::from_to(stmt_range.start(), eq_range.start());
-    let cursor_in_range = ctx.frange.range.is_subrange(&let_range);
+    let let_range = TextRange::new(stmt_range.start(), eq_range.start());
+    let cursor_in_range = let_range.contains_range(ctx.frange.range);
     if !cursor_in_range {
         return None;
     }
diff --git a/crates/ra_assists/src/handlers/add_from_impl_for_enum.rs b/crates/ra_assists/src/handlers/add_from_impl_for_enum.rs
index 0621487e8..03806724a 100644
--- a/crates/ra_assists/src/handlers/add_from_impl_for_enum.rs
+++ b/crates/ra_assists/src/handlers/add_from_impl_for_enum.rs
@@ -1,6 +1,6 @@
 use ra_syntax::{
     ast::{self, AstNode, NameOwner},
-    TextUnit,
+    TextSize,
 };
 use stdx::format_to;
 
@@ -65,7 +65,7 @@ impl From<{0}> for {1} {{
                 variant_name
             );
             edit.insert(start_offset, buf);
-            edit.set_cursor(start_offset + TextUnit::of_str("\n\n"));
+            edit.set_cursor(start_offset + TextSize::of("\n\n"));
         },
     )
 }
diff --git a/crates/ra_assists/src/handlers/add_function.rs b/crates/ra_assists/src/handlers/add_function.rs
index f185cffdb..7a8f5705f 100644
--- a/crates/ra_assists/src/handlers/add_function.rs
+++ b/crates/ra_assists/src/handlers/add_function.rs
@@ -1,6 +1,6 @@
 use ra_syntax::{
     ast::{self, AstNode},
-    SyntaxKind, SyntaxNode, TextUnit,
+    SyntaxKind, SyntaxNode, TextSize,
 };
 
 use crate::{Assist, AssistCtx, AssistFile, AssistId};
@@ -69,8 +69,8 @@ pub(crate) fn add_function(ctx: AssistCtx) -> Option<Assist> {
 }
 
 struct FunctionTemplate {
-    insert_offset: TextUnit,
-    cursor_offset: TextUnit,
+    insert_offset: TextSize,
+    cursor_offset: TextSize,
     fn_def: ast::SourceFile,
     file: AssistFile,
 }
@@ -129,7 +129,7 @@ impl FunctionBuilder {
                 let fn_def = indent_once.increase_indent(fn_def);
                 let fn_def = ast::make::add_trailing_newlines(1, fn_def);
                 let fn_def = indent.increase_indent(fn_def);
-                (fn_def, it.syntax().text_range().start() + TextUnit::from_usize(1))
+                (fn_def, it.syntax().text_range().start() + TextSize::from_usize(1))
             }
         };
 
diff --git a/crates/ra_assists/src/handlers/add_impl.rs b/crates/ra_assists/src/handlers/add_impl.rs
index 6622eadb2..d26f8b93d 100644
--- a/crates/ra_assists/src/handlers/add_impl.rs
+++ b/crates/ra_assists/src/handlers/add_impl.rs
@@ -1,6 +1,6 @@
 use ra_syntax::{
     ast::{self, AstNode, NameOwner, TypeParamsOwner},
-    TextUnit,
+    TextSize,
 };
 use stdx::{format_to, SepBy};
 
@@ -51,7 +51,7 @@ pub(crate) fn add_impl(ctx: AssistCtx) -> Option<Assist> {
             format_to!(buf, "<{}>", generic_params)
         }
         buf.push_str(" {\n");
-        edit.set_cursor(start_offset + TextUnit::of_str(&buf));
+        edit.set_cursor(start_offset + TextSize::of(&buf));
         buf.push_str("\n}");
         edit.insert(start_offset, buf);
     })
diff --git a/crates/ra_assists/src/handlers/add_new.rs b/crates/ra_assists/src/handlers/add_new.rs
index 240b19fa3..0698cce88 100644
--- a/crates/ra_assists/src/handlers/add_new.rs
+++ b/crates/ra_assists/src/handlers/add_new.rs
@@ -3,7 +3,7 @@ use ra_syntax::{
     ast::{
         self, AstNode, NameOwner, StructKind, TypeAscriptionOwner, TypeParamsOwner, VisibilityOwner,
     },
-    TextUnit, T,
+    TextSize, T,
 };
 use stdx::{format_to, SepBy};
 
@@ -77,16 +77,16 @@ pub(crate) fn add_new(ctx: AssistCtx) -> Option<Assist> {
                     .text_range()
                     .end();
 
-                Some((start, TextUnit::from_usize(1)))
+                Some((start, TextSize::from_usize(1)))
             })
             .unwrap_or_else(|| {
                 buf = generate_impl_text(&strukt, &buf);
                 let start = strukt.syntax().text_range().end();
 
-                (start, TextUnit::from_usize(3))
+                (start, TextSize::from_usize(3))
             });
 
-        edit.set_cursor(start_offset + TextUnit::of_str(&buf) - end_offset);
+        edit.set_cursor(start_offset + TextSize::of(&buf) - end_offset);
         edit.insert(start_offset, buf);
     })
 }
diff --git a/crates/ra_assists/src/handlers/apply_demorgan.rs b/crates/ra_assists/src/handlers/apply_demorgan.rs
index 239807e24..260b9e073 100644
--- a/crates/ra_assists/src/handlers/apply_demorgan.rs
+++ b/crates/ra_assists/src/handlers/apply_demorgan.rs
@@ -26,7 +26,7 @@ pub(crate) fn apply_demorgan(ctx: AssistCtx) -> Option<Assist> {
     let op = expr.op_kind()?;
     let op_range = expr.op_token()?.text_range();
     let opposite_op = opposite_logic_op(op)?;
-    let cursor_in_range = ctx.frange.range.is_subrange(&op_range);
+    let cursor_in_range = op_range.contains_range(ctx.frange.range);
     if !cursor_in_range {
         return None;
     }
diff --git a/crates/ra_assists/src/handlers/change_visibility.rs b/crates/ra_assists/src/handlers/change_visibility.rs
index cd6d1ee6c..44f6a1dae 100644
--- a/crates/ra_assists/src/handlers/change_visibility.rs
+++ b/crates/ra_assists/src/handlers/change_visibility.rs
@@ -5,7 +5,7 @@ use ra_syntax::{
         ATTR, COMMENT, CONST_DEF, ENUM_DEF, FN_DEF, MODULE, STRUCT_DEF, TRAIT_DEF, VISIBILITY,
         WHITESPACE,
     },
-    SyntaxNode, TextUnit, T,
+    SyntaxNode, TextSize, T,
 };
 
 use crate::{Assist, AssistCtx, AssistId};
@@ -67,7 +67,7 @@ fn add_vis(ctx: AssistCtx) -> Option<Assist> {
     })
 }
 
-fn vis_offset(node: &SyntaxNode) -> TextUnit {
+fn vis_offset(node: &SyntaxNode) -> TextSize {
     node.children_with_tokens()
         .skip_while(|it| match it.kind() {
             WHITESPACE | COMMENT | ATTR => true,
diff --git a/crates/ra_assists/src/handlers/flip_binexpr.rs b/crates/ra_assists/src/handlers/flip_binexpr.rs
index bfcc09e90..8030efb35 100644
--- a/crates/ra_assists/src/handlers/flip_binexpr.rs
+++ b/crates/ra_assists/src/handlers/flip_binexpr.rs
@@ -23,7 +23,7 @@ pub(crate) fn flip_binexpr(ctx: AssistCtx) -> Option<Assist> {
     let rhs = expr.rhs()?.syntax().clone();
     let op_range = expr.op_token()?.text_range();
     // The assist should be applied only if the cursor is on the operator
-    let cursor_in_range = ctx.frange.range.is_subrange(&op_range);
+    let cursor_in_range = op_range.contains_range(ctx.frange.range);
     if !cursor_in_range {
         return None;
     }
diff --git a/crates/ra_assists/src/handlers/inline_local_variable.rs b/crates/ra_assists/src/handlers/inline_local_variable.rs
index c4fb425b0..f5702f6e0 100644
--- a/crates/ra_assists/src/handlers/inline_local_variable.rs
+++ b/crates/ra_assists/src/handlers/inline_local_variable.rs
@@ -52,7 +52,7 @@ pub(crate) fn inline_local_variable(ctx: AssistCtx) -> Option<Assist> {
         .next_sibling_or_token()
         .and_then(|it| ast::Whitespace::cast(it.as_token()?.clone()))
     {
-        TextRange::from_to(
+        TextRange::new(
             let_stmt.syntax().text_range().start(),
             whitespace.syntax().text_range().end(),
         )
diff --git a/crates/ra_assists/src/handlers/introduce_variable.rs b/crates/ra_assists/src/handlers/introduce_variable.rs
index 8c09e6bcd..eda9ac296 100644
--- a/crates/ra_assists/src/handlers/introduce_variable.rs
+++ b/crates/ra_assists/src/handlers/introduce_variable.rs
@@ -4,7 +4,7 @@ use ra_syntax::{
         BLOCK_EXPR, BREAK_EXPR, COMMENT, LAMBDA_EXPR, LOOP_EXPR, MATCH_ARM, PATH_EXPR, RETURN_EXPR,
         WHITESPACE,
     },
-    SyntaxNode, TextUnit,
+    SyntaxNode, TextSize,
 };
 use stdx::format_to;
 use test_utils::tested_by;
@@ -47,10 +47,10 @@ pub(crate) fn introduce_variable(ctx: AssistCtx) -> Option<Assist> {
 
         let cursor_offset = if wrap_in_block {
             buf.push_str("{ let var_name = ");
-            TextUnit::of_str("{ let ")
+            TextSize::of("{ let ")
         } else {
             buf.push_str("let var_name = ");
-            TextUnit::of_str("let ")
+            TextSize::of("let ")
         };
         format_to!(buf, "{}", expr.syntax());
         let full_stmt = ast::ExprStmt::cast(anchor_stmt.clone());
diff --git a/crates/ra_assists/src/handlers/invert_if.rs b/crates/ra_assists/src/handlers/invert_if.rs
index 4c5716868..682e08512 100644
--- a/crates/ra_assists/src/handlers/invert_if.rs
+++ b/crates/ra_assists/src/handlers/invert_if.rs
@@ -28,7 +28,7 @@ pub(crate) fn invert_if(ctx: AssistCtx) -> Option<Assist> {
     let if_keyword = ctx.find_token_at_offset(T![if])?;
     let expr = ast::IfExpr::cast(if_keyword.parent())?;
     let if_range = if_keyword.text_range();
-    let cursor_in_range = ctx.frange.range.is_subrange(&if_range);
+    let cursor_in_range = if_range.contains_range(ctx.frange.range);
     if !cursor_in_range {
         return None;
     }
diff --git a/crates/ra_assists/src/handlers/merge_match_arms.rs b/crates/ra_assists/src/handlers/merge_match_arms.rs
index eb967ab92..cd0416f01 100644
--- a/crates/ra_assists/src/handlers/merge_match_arms.rs
+++ b/crates/ra_assists/src/handlers/merge_match_arms.rs
@@ -3,7 +3,7 @@ use std::iter::successors;
 use ra_syntax::{
     algo::neighbor,
     ast::{self, AstNode},
-    Direction, TextUnit,
+    Direction, TextSize,
 };
 
 use crate::{Assist, AssistCtx, AssistId, TextRange};
@@ -42,8 +42,8 @@ pub(crate) fn merge_match_arms(ctx: AssistCtx) -> Option<Assist> {
     let current_text_range = current_arm.syntax().text_range();
 
     enum CursorPos {
-        InExpr(TextUnit),
-        InPat(TextUnit),
+        InExpr(TextSize),
+        InPat(TextSize),
     }
     let cursor_pos = ctx.frange.range.start();
     let cursor_pos = if current_expr.syntax().text_range().contains(cursor_pos) {
@@ -89,10 +89,10 @@ pub(crate) fn merge_match_arms(ctx: AssistCtx) -> Option<Assist> {
 
         edit.target(current_text_range);
         edit.set_cursor(match cursor_pos {
-            CursorPos::InExpr(back_offset) => start + TextUnit::from_usize(arm.len()) - back_offset,
+            CursorPos::InExpr(back_offset) => start + TextSize::from_usize(arm.len()) - back_offset,
             CursorPos::InPat(offset) => offset,
         });
-        edit.replace(TextRange::from_to(start, end), arm);
+        edit.replace(TextRange::new(start, end), arm);
     })
 }
 
diff --git a/crates/ra_assists/src/handlers/move_guard.rs b/crates/ra_assists/src/handlers/move_guard.rs
index 1cc498638..d5ccdd91c 100644
--- a/crates/ra_assists/src/handlers/move_guard.rs
+++ b/crates/ra_assists/src/handlers/move_guard.rs
@@ -1,7 +1,7 @@
 use ra_syntax::{
     ast,
     ast::{AstNode, AstToken, IfExpr, MatchArm},
-    TextUnit,
+    TextSize,
 };
 
 use crate::{Assist, AssistCtx, AssistId};
@@ -49,16 +49,16 @@ pub(crate) fn move_guard_to_arm_body(ctx: AssistCtx) -> Option<Assist> {
                     edit.delete(ele);
                     ele.len()
                 } else {
-                    TextUnit::from(0)
+                    TextSize::from(0)
                 }
             }
-            _ => TextUnit::from(0),
+            _ => TextSize::from(0),
         };
 
         edit.delete(guard.syntax().text_range());
         edit.replace_node_and_indent(arm_expr.syntax(), buf);
         edit.set_cursor(
-            arm_expr.syntax().text_range().start() + TextUnit::from(3) - offseting_amount,
+            arm_expr.syntax().text_range().start() + TextSize::from(3) - offseting_amount,
         );
     })
 }
@@ -123,7 +123,7 @@ pub(crate) fn move_arm_cond_to_match_guard(ctx: AssistCtx) -> Option<Assist> {
             }
 
             edit.insert(match_pat.syntax().text_range().end(), buf);
-            edit.set_cursor(match_pat.syntax().text_range().end() + TextUnit::from(1));
+            edit.set_cursor(match_pat.syntax().text_range().end() + TextSize::from(1));
         },
     )
 }
diff --git a/crates/ra_assists/src/handlers/raw_string.rs b/crates/ra_assists/src/handlers/raw_string.rs
index 7e4b83f13..567400b9c 100644
--- a/crates/ra_assists/src/handlers/raw_string.rs
+++ b/crates/ra_assists/src/handlers/raw_string.rs
@@ -2,7 +2,7 @@ use ra_syntax::{
     ast::{self, HasStringValue},
     AstToken,
     SyntaxKind::{RAW_STRING, STRING},
-    TextUnit,
+    TextSize,
 };
 
 use crate::{Assist, AssistCtx, AssistId};
@@ -81,7 +81,7 @@ pub(crate) fn add_hash(ctx: AssistCtx) -> Option<Assist> {
     let token = ctx.find_token_at_offset(RAW_STRING)?;
     ctx.add_assist(AssistId("add_hash"), "Add # to raw string", |edit| {
         edit.target(token.text_range());
-        edit.insert(token.text_range().start() + TextUnit::of_char('r'), "#");
+        edit.insert(token.text_range().start() + TextSize::of('r'), "#");
         edit.insert(token.text_range().end(), "#");
     })
 }
diff --git a/crates/ra_assists/src/handlers/remove_dbg.rs b/crates/ra_assists/src/handlers/remove_dbg.rs
index 5085649b4..4e5eb4350 100644
--- a/crates/ra_assists/src/handlers/remove_dbg.rs
+++ b/crates/ra_assists/src/handlers/remove_dbg.rs
@@ -1,6 +1,6 @@
 use ra_syntax::{
     ast::{self, AstNode},
-    TextUnit, T,
+    TextSize, T,
 };
 
 use crate::{Assist, AssistCtx, AssistId};
@@ -38,9 +38,9 @@ pub(crate) fn remove_dbg(ctx: AssistCtx) -> Option<Assist> {
         let offset_start = file_range
             .start()
             .checked_sub(macro_range.start())
-            .unwrap_or_else(|| TextUnit::from(0));
+            .unwrap_or_else(|| TextSize::from(0));
 
-        let dbg_size = TextUnit::of_str("dbg!(");
+        let dbg_size = TextSize::of("dbg!(");
 
         if offset_start > dbg_size {
             file_range.start() - dbg_size
@@ -53,7 +53,7 @@ pub(crate) fn remove_dbg(ctx: AssistCtx) -> Option<Assist> {
         let macro_args = macro_call.token_tree()?.syntax().clone();
 
         let text = macro_args.text();
-        let without_parens = TextUnit::of_char('(')..text.len() - TextUnit::of_char(')');
+        let without_parens = TextSize::of('(')..text.len() - TextSize::of(')');
         text.slice(without_parens).to_string()
     };
 
diff --git a/crates/ra_assists/src/handlers/remove_mut.rs b/crates/ra_assists/src/handlers/remove_mut.rs
index 6884830eb..e598023b2 100644
--- a/crates/ra_assists/src/handlers/remove_mut.rs
+++ b/crates/ra_assists/src/handlers/remove_mut.rs
@@ -27,6 +27,6 @@ pub(crate) fn remove_mut(ctx: AssistCtx) -> Option<Assist> {
 
     ctx.add_assist(AssistId("remove_mut"), "Remove `mut` keyword", |edit| {
         edit.set_cursor(delete_from);
-        edit.delete(TextRange::from_to(delete_from, delete_to));
+        edit.delete(TextRange::new(delete_from, delete_to));
     })
 }
diff --git a/crates/ra_assists/src/handlers/replace_qualified_name_with_use.rs b/crates/ra_assists/src/handlers/replace_qualified_name_with_use.rs
index 94f5d6c50..2f02df303 100644
--- a/crates/ra_assists/src/handlers/replace_qualified_name_with_use.rs
+++ b/crates/ra_assists/src/handlers/replace_qualified_name_with_use.rs
@@ -43,7 +43,7 @@ pub(crate) fn replace_qualified_name_with_use(ctx: AssistCtx) -> Option<Assist>
             if let Some(last) = path.segment() {
                 // Here we are assuming the assist will provide a correct use statement
                 // so we can delete the path qualifier
-                edit.delete(TextRange::from_to(
+                edit.delete(TextRange::new(
                     path.syntax().text_range().start(),
                     last.syntax().text_range().start(),
                 ));