Method insert

crates/csskit_lsp/src/jsonrpc/tracing_layer.rs:35–37

(&mut self, str: &str, string: String)

impl MessageVisitor {
	pub fn insert(&mut self, str: &str, string: String) {
		self.0.insert(str.into(), string);
	}
}

impl tracing::field::Visit for MessageVisitor {