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Move completion label functions to display

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This commit is contained in:
Ville Penttinen 2019-04-08 11:44:23 +03:00
parent dfaebd76ab
commit 946b5789d1
4 changed files with 32 additions and 31 deletions
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28
crates/ra_ide_api/src/display.rs
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@ -3,10 +3,36 @@
use super::*;
use std::fmt::{self, Display};
use join_to_string::join;
use ra_syntax::ast::{self, AstNode, NameOwner, VisibilityOwner, TypeParamsOwner};
use ra_syntax::{ast::{self, AstNode, NameOwner, VisibilityOwner, TypeParamsOwner}, SyntaxKind::{ATTR, COMMENT}};
use std::convert::From;
use hir::Docs;
pub(crate) fn function_label(node: &ast::FnDef) -> String {
FunctionSignature::from(node).to_string()
}
pub(crate) fn const_label(node: &ast::ConstDef) -> String {
let label: String = node
.syntax()
.children_with_tokens()
.filter(|child| !(child.kind() == COMMENT || child.kind() == ATTR))
.map(|node| node.to_string())
.collect();
label.trim().to_owned()
}
pub(crate) fn type_label(node: &ast::TypeAliasDef) -> String {
let label: String = node
.syntax()
.children_with_tokens()
.filter(|child| !(child.kind() == COMMENT || child.kind() == ATTR))
.map(|node| node.to_string())
.collect();
label.trim().to_owned()
}
/// Contains information about a function signature
#[derive(Debug)]
pub struct FunctionSignature {