language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-10-01 14:21:44 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

add let and letm postfix to turn expressions into variables

Browse source 
Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
This commit is contained in:
Benjamin Coenen 2020-11-21 15:06:22 +01:00
parent cadf0e9fb6
commit 775c69183c
1 changed files with 16 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

16
crates/completion/src/completions/postfix.rs
View file

@ -220,6 +220,18 @@ pub(crate) fn complete_postfix(acc: &mut Completions, ctx: &CompletionContext) {
) )
.add_to(acc); .add_to(acc);
postfix_snippet(ctx, cap, &dot_receiver, "let", "let", &format!("let $0 = {};", receiver_text))
.add_to(acc);
postfix_snippet(
ctx,
cap,
&dot_receiver,
"letm",
"let mut",
&format!("let mut $0 = {};", receiver_text),
)
.add_to(acc);
if let ast::Expr::Literal(literal) = dot_receiver.clone() { if let ast::Expr::Literal(literal) = dot_receiver.clone() {
if let Some(literal_text) = ast::String::cast(literal.token()) { if let Some(literal_text) = ast::String::cast(literal.token()) {
add_format_like_completions(acc, ctx, &dot_receiver, cap, &literal_text); add_format_like_completions(acc, ctx, &dot_receiver, cap, &literal_text);
@ -296,6 +308,8 @@ fn main() {
sn dbg dbg!(expr) sn dbg dbg!(expr)
sn dbgr dbg!(&expr) sn dbgr dbg!(&expr)
sn if if expr {} sn if if expr {}
sn let let
sn letm let mut
sn match match expr {} sn match match expr {}
sn not !expr sn not !expr
sn ok Ok(expr) sn ok Ok(expr)
@ -321,6 +335,8 @@ fn main() {
sn call function(expr) sn call function(expr)
sn dbg dbg!(expr) sn dbg dbg!(expr)
sn dbgr dbg!(&expr) sn dbgr dbg!(&expr)
sn let let
sn letm let mut
sn match match expr {} sn match match expr {}
sn ok Ok(expr) sn ok Ok(expr)
sn ref &expr sn ref &expr