Struct SignatureRequest 

#[non_exhaustive]
pub struct SignatureRequest {
    pub revision: Revision,
    pub position: Point,
}

A request for signature help the host fulfills asynchronously. Emitted where the editor would call a synchronous SignatureHelp provider but none is set; the host pulls it with CodeEditor::take_signature_request, queries, and returns the result (or None to close the box) through CodeEditor::set_signature.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

revision: Revision

The revision the request was made at — pass it back to set_signature.

position: Point

The caret position (row, col) to query signature help at.

Trait Implementations

impl Clone for SignatureRequest

fn clone(&self) -> SignatureRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SignatureRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.