Functionality to do with initializing and shutting down the server ("General Messages" section of LSP spec).

structure Lean.Lsp.ClientInfo : Type

• name : String
• version? : Option String

instance Lean.Lsp.instToJsonClientInfo : Lean.ToJson Lean.Lsp.ClientInfo

instance Lean.Lsp.instFromJsonClientInfo : Lean.FromJson Lean.Lsp.ClientInfo

inductive Lean.Lsp.Trace : Type

• off: Lean.Lsp.Trace
• messages: Lean.Lsp.Trace
• verbose: Lean.Lsp.Trace

A TraceValue represents the level of verbosity with which the server systematically reports its execution trace using $/logTrace notifications. reference

instance Lean.Lsp.instFromJsonTrace : Lean.FromJson Lean.Lsp.Trace

instance Lean.Lsp.Trace.hasToJson : Lean.ToJson Lean.Lsp.Trace

structure Lean.Lsp.InitializationOptions : Type

• editDelay? : Option Nat

  Time (in milliseconds) which must pass since latest edit until elaboration begins. Lower values may make editors feel faster at the cost of higher CPU usage. Defaults to 200ms.

• hasWidgets? : Option Bool

  Whether the client supports interactive widgets. When true, in order to improve performance the server may cease including information which can be retrieved interactively in some standard LSP messages. Defaults to false.

Lean-specific initialization options.

instance Lean.Lsp.instToJsonInitializationOptions : Lean.ToJson Lean.Lsp.InitializationOptions

instance Lean.Lsp.instFromJsonInitializationOptions : Lean.FromJson Lean.Lsp.InitializationOptions

structure Lean.Lsp.InitializeParams : Type

• processId? : Option Int
• clientInfo? : Option Lean.Lsp.ClientInfo
• rootUri? : Option String
• initializationOptions? : Option Lean.Lsp.InitializationOptions
• capabilities : Lean.Lsp.ClientCapabilities
• trace : Lean.Lsp.Trace

  If omitted, we default to off.

• workspaceFolders? : Option (Array Lean.Lsp.WorkspaceFolder)

instance Lean.Lsp.instToJsonInitializeParams : Lean.ToJson Lean.Lsp.InitializeParams

def Lean.Lsp.InitializeParams.editDelay (params : Lean.Lsp.InitializeParams) : Nat

instance Lean.Lsp.instFromJsonInitializeParams : Lean.FromJson Lean.Lsp.InitializeParams

inductive Lean.Lsp.InitializedParams : Type

• mk: Lean.Lsp.InitializedParams

instance Lean.Lsp.instFromJsonInitializedParams : Lean.FromJson Lean.Lsp.InitializedParams

instance Lean.Lsp.instToJsonInitializedParams : Lean.ToJson Lean.Lsp.InitializedParams

structure Lean.Lsp.ServerInfo : Type

• name : String
• version? : Option String

instance Lean.Lsp.instToJsonServerInfo : Lean.ToJson Lean.Lsp.ServerInfo

instance Lean.Lsp.instFromJsonServerInfo : Lean.FromJson Lean.Lsp.ServerInfo

structure Lean.Lsp.InitializeResult : Type

• capabilities : Lean.Lsp.ServerCapabilities
• serverInfo? : Option Lean.Lsp.ServerInfo

instance Lean.Lsp.instToJsonInitializeResult : Lean.ToJson Lean.Lsp.InitializeResult

instance Lean.Lsp.instFromJsonInitializeResult : Lean.FromJson Lean.Lsp.InitializeResult