add deny(broken_intra_doc_links) to other crates

Author: TaKO8Ki

tracing-appender/src/lib.rs

@@ -127,6 +127,7 @@
     html_logo_url = "https://raw.githubusercontent.com/tokio-rs/tracing/master/assets/logo-type.png",
     issue_tracker_base_url = "https://github.com/tokio-rs/tracing/issues/"
 )]
+#![cfg_attr(docsrs, deny(broken_intra_doc_links))]
 #![warn(
     missing_debug_implementations,
     missing_docs,

tracing-attributes/src/lib.rs

@@ -57,6 +57,7 @@
     html_logo_url = "https://raw.githubusercontent.com/tokio-rs/tracing/master/assets/logo-type.png",
     issue_tracker_base_url = "https://github.com/tokio-rs/tracing/issues/"
 )]
+#![cfg_attr(docsrs, deny(broken_intra_doc_links))]
 #![warn(
     missing_debug_implementations,
     missing_docs,

tracing-flame/src/lib.rs

@@ -113,6 +113,7 @@
     html_logo_url = "https://raw.githubusercontent.com/tokio-rs/tracing/master/assets/logo-type.png",
     issue_tracker_base_url = "https://github.com/tokio-rs/tracing/issues/"
 )]
+#![cfg_attr(docsrs, deny(broken_intra_doc_links))]
 #![warn(
     missing_debug_implementations,
     missing_docs,

tracing-journald/src/lib.rs

@@ -36,6 +36,7 @@
     html_logo_url = "https://raw.githubusercontent.com/tokio-rs/tracing/master/assets/logo-type.png",
     issue_tracker_base_url = "https://github.com/tokio-rs/tracing/issues/"
 )]
+#![cfg_attr(docsrs, deny(broken_intra_doc_links))]
 #[cfg(unix)]
 use std::os::unix::net::UnixDatagram;
 use std::{fmt, io, io::Write};

tracing-macros/src/lib.rs

@@ -1,3 +1,5 @@
+#![cfg_attr(docsrs, deny(broken_intra_doc_links))]
+
 /// Alias of `dbg!` for avoiding conflicts with the `std::dbg!` macro.
 #[macro_export]
 macro_rules! trace_dbg {

tracing-opentelemetry/src/lib.rs

@@ -95,6 +95,7 @@
     html_logo_url = "https://raw.githubusercontent.com/tokio-rs/tracing/master/assets/logo-type.png",
     issue_tracker_base_url = "https://github.com/tokio-rs/tracing/issues/"
 )]
+#![cfg_attr(docsrs, deny(broken_intra_doc_links))]
 
 /// Implementation of the trace::Layer as a source of OpenTelemetry data.
 mod layer;

tracing-serde/src/lib.rs

@@ -130,6 +130,7 @@
     html_logo_url = "https://raw.githubusercontent.com/tokio-rs/tracing/master/assets/logo-type.png",
     issue_tracker_base_url = "https://github.com/tokio-rs/tracing/issues/"
 )]
+#![cfg_attr(docsrs, deny(broken_intra_doc_links))]
 #![warn(
     missing_debug_implementations,
     // missing_docs, // TODO: add documentation