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runnables => match_ast!

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This commit is contained in:
kjeremy 2019-10-30 16:09:16 -04:00
parent 78f93c8033
commit 4ad37df223
1 changed files with 7 additions and 7 deletions
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14
crates/ra_ide_api/src/runnables.rs
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@ -4,7 +4,7 @@ use itertools::Itertools;
use ra_db::SourceDatabase; use ra_db::SourceDatabase;
use ra_syntax::{ use ra_syntax::{
ast::{self, AstNode, AttrsOwner, ModuleItemOwner, NameOwner}, ast::{self, AstNode, AttrsOwner, ModuleItemOwner, NameOwner},
SyntaxNode, TextRange, match_ast, SyntaxNode, TextRange,
}; };
use crate::{db::RootDatabase, FileId}; use crate::{db::RootDatabase, FileId};
@ -29,12 +29,12 @@ pub(crate) fn runnables(db: &RootDatabase, file_id: FileId) -> Vec<Runnable> {
} }
fn runnable(db: &RootDatabase, file_id: FileId, item: SyntaxNode) -> Option<Runnable> { fn runnable(db: &RootDatabase, file_id: FileId, item: SyntaxNode) -> Option<Runnable> {
if let Some(fn_def) = ast::FnDef::cast(item.clone()) { match_ast! {
runnable_fn(fn_def) match item {
} else if let Some(m) = ast::Module::cast(item) { ast::FnDef(it) => { runnable_fn(it) },
runnable_mod(db, file_id, m) ast::Module(it) => { runnable_mod(db, file_id, it) },
} else { _ => { None },
None }
} }
} }