f8a2b53304
Implements a pretty barebones function signature help mechanism in the language server. Users can use `Analysis::resolve_callback()` to get basic information about a call site. Fixes #102
56 lines
2 KiB
Rust
56 lines
2 KiB
Rust
use languageserver_types::{
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ServerCapabilities,
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CodeActionProviderCapability,
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FoldingRangeProviderCapability,
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TextDocumentSyncCapability,
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TextDocumentSyncOptions,
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TextDocumentSyncKind,
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ExecuteCommandOptions,
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CompletionOptions,
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SignatureHelpOptions,
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DocumentOnTypeFormattingOptions,
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};
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pub fn server_capabilities() -> ServerCapabilities {
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ServerCapabilities {
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text_document_sync: Some(TextDocumentSyncCapability::Options(
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TextDocumentSyncOptions {
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open_close: Some(true),
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change: Some(TextDocumentSyncKind::Full),
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will_save: None,
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will_save_wait_until: None,
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save: None,
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}
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)),
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hover_provider: None,
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completion_provider: Some(CompletionOptions {
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resolve_provider: None,
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trigger_characters: None,
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}),
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signature_help_provider: Some(SignatureHelpOptions {
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trigger_characters: Some(vec!["(".to_string(), ",".to_string()])
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}),
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definition_provider: Some(true),
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type_definition_provider: None,
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implementation_provider: None,
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references_provider: None,
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document_highlight_provider: None,
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document_symbol_provider: Some(true),
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workspace_symbol_provider: Some(true),
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code_action_provider: Some(CodeActionProviderCapability::Simple(true)),
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code_lens_provider: None,
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document_formatting_provider: None,
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document_range_formatting_provider: None,
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document_on_type_formatting_provider: Some(DocumentOnTypeFormattingOptions {
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first_trigger_character: "=".to_string(),
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more_trigger_character: None,
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}),
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folding_range_provider: Some(FoldingRangeProviderCapability::Simple(true)),
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rename_provider: None,
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color_provider: None,
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execute_command_provider: Some(ExecuteCommandOptions {
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commands: vec!["apply_code_action".to_string()],
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}),
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workspace: None,
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}
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}
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