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Useful comments from function signatures

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This commit is contained in:
Jeremy A. Kolb 2018-10-30 14:07:14 -04:00
parent d2bcd1a386
commit 05eb489ec5
5 changed files with 217 additions and 7 deletions
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13
crates/ra_lsp_server/src/main_loop/handlers.rs
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@ -5,7 +5,7 @@ use languageserver_types::{
CodeActionResponse, Command, CompletionItem, CompletionItemKind, Diagnostic,
DiagnosticSeverity, DocumentSymbol, FoldingRange, FoldingRangeKind, FoldingRangeParams,
InsertTextFormat, Location, Position, SymbolInformation, TextDocumentIdentifier, TextEdit,
RenameParams, WorkspaceEdit, PrepareRenameResponse
RenameParams, WorkspaceEdit, PrepareRenameResponse, Documentation, MarkupContent, MarkupKind
};
use gen_lsp_server::ErrorCode;
use ra_analysis::{FileId, FoldKind, Query, RunnableKind};
@ -465,9 +465,18 @@ pub fn handle_signature_help(
})
.collect();
let documentation = if let Some(doc) = descriptor.doc {
Some(Documentation::MarkupContent(MarkupContent {
kind: MarkupKind::Markdown,
value: doc
}))
} else {
None
};
let sig_info = SignatureInformation {
label: descriptor.label,
documentation: None,
documentation,
parameters: Some(parameters),
};