structure Lean.DeclarationRange : Type

• pos : Lean.Position
• charUtf16 : Nat

  A precomputed UTF-16 character field as in Lean.Lsp.Position. We need to store this because LSP clients want us to report the range in terms of UTF-16, but converting a Unicode codepoint stored in Lean.Position to UTF-16 requires loading and mapping the target source file, which is IO-heavy.

• endPos : Lean.Position
• endCharUtf16 : Nat

  See charUtf16.

Store position information for declarations.

instance Lean.instInhabitedDeclarationRange : Inhabited Lean.DeclarationRange

instance Lean.instDecidableEqDeclarationRange : DecidableEq Lean.DeclarationRange

instance Lean.instReprDeclarationRange : Repr Lean.DeclarationRange

instance Lean.instToExprDeclarationRange : Lean.ToExpr Lean.DeclarationRange

structure Lean.DeclarationRanges : Type

• range : Lean.DeclarationRange
• selectionRange : Lean.DeclarationRange

instance Lean.instInhabitedDeclarationRanges : Inhabited Lean.DeclarationRanges

instance Lean.instReprDeclarationRanges : Repr Lean.DeclarationRanges

instance Lean.instToExprDeclarationRanges : Lean.ToExpr Lean.DeclarationRanges

opaque Lean.builtinDeclRanges : IO.Ref (Lake.NameMap Lean.DeclarationRanges)

opaque Lean.declRangeExt : Lean.MapDeclarationExtension Lean.DeclarationRanges

def Lean.addBuiltinDeclarationRanges (declName : Lake.Name) (declRanges : Lean.DeclarationRanges) : IO Unit

def Lean.addDeclarationRanges {m : Type → Type} [Lean.MonadEnv m] (declName : Lake.Name) (declRanges : Lean.DeclarationRanges) : m Unit

def Lean.findDeclarationRangesCore? {m : Type → Type} [Monad m] [Lean.MonadEnv m] (declName : Lake.Name) : m (Option Lean.DeclarationRanges)

def Lean.findDeclarationRanges? {m : Type → Type} [Monad m] [Lean.MonadEnv m] [MonadLiftT IO m] (declName : Lake.Name) : m (Option Lean.DeclarationRanges)