Crate dotrain_lsp

The Rain language server protocol (LSP) implementation (language services) written in rust and made available for NodeJs and broswers through wasm-bindgen in Typescript/Javascript which makes it well suited for editors and IDEs (as it is used in Rainlang vscode and codemirror language extension). This includes all LSP (language services) related implementation that provide methods and functionalities for getting language server protocol based services for given text document and/or RainDocument

• Dotrain lsp services are used for vscode and codemirror, see rainlang-vscode and rainlang-codemirror repositories for more details.
• Dotrain vscode extension can be found here.

Re-exports

pub use dotrain;

pub use lsp_types;

Modules

js_api

Structs

LanguageServiceParams

Parameters for initiating Language Services

RainLanguageServices

Provides methods for getting language services (such as diagnostics, completion, etc) for a given TextDocumentItem or a RainDocument. Each instance is linked to a shared locked Store instance Arc<RwLock<Store>> that holds all the required metadata/functionalities that are required during parsing a text.

Traits

OffsetAt

Trait for converting lsp position to offset (implemented for &str and String)

PositionAt

Trait for converting offset to lsp position (implemented for &str and String)

Functions

get_completion

Provides completion items for the given RainDocument at the given Position

get_diagnostics

Provides diagnostics for the given RainDocument by converting all problems to LSP diagnostics

get_hover

Provides hover item for the given RainDocument at the given Position

get_semantic_token

Provides semantic tokens for RainDocument’s elided fragments token_modifiers bit are set with provided token_modifiers_len ((2 ^ len) - 1) such as a length of 3 equals to 00000111