Add support for formatting entire document with rustfmt

Attempting to format a document when rustfmt isn't installed will result
in an error being returned to the frontend. An alternative
implementation would be returning zero replacements.
This commit is contained in:
Aleksander Vognild Burkow 2018-12-29 20:09:42 +01:00
parent 2aac6b0e34
commit 8b24f158f7
6 changed files with 95 additions and 3 deletions

View file

@ -33,7 +33,7 @@ pub fn server_capabilities() -> ServerCapabilities {
workspace_symbol_provider: Some(true),
code_action_provider: Some(CodeActionProviderCapability::Simple(true)),
code_lens_provider: None,
document_formatting_provider: None,
document_formatting_provider: Some(true),
document_range_formatting_provider: None,
document_on_type_formatting_provider: Some(DocumentOnTypeFormattingOptions {
first_trigger_character: "=".to_string(),