Only put platforms list is less than 10, otherwise load with AJAX

src/docbuilder/limits.rs

@@ -18,7 +18,7 @@ impl Default for Limits {
         Self {
             memory: 3 * 1024 * 1024 * 1024,        // 3 GB
             timeout: Duration::from_secs(15 * 60), // 15 minutes
-            targets: 10,
+            targets: crate::DEFAULT_MAX_TARGETS,
             networking: false,
             max_log_size: 100 * 1024, // 100 KB
         }

src/lib.rs

@@ -62,3 +62,6 @@ pub const BUILD_VERSION: &str = concat!(
 /// Example:
 /// `s3://rust-docs-rs//rustdoc-static/something.css`
 pub const RUSTDOC_STATIC_STORAGE_PREFIX: &str = "/rustdoc-static/";
+
+/// Maximum number of targets allowed for a crate to be documented on.
+pub const DEFAULT_MAX_TARGETS: usize = 10;