From 2f79f33a82427570d25c954a1be31f69fb14be60 Mon Sep 17 00:00:00 2001
From: Magnus Hallin <mhallin@fastmail.com>
Date: Sun, 19 Feb 2017 12:51:12 +0100
Subject: [PATCH] Document input object default values
---
src/macros/input_object.rs | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/src/macros/input_object.rs b/src/macros/input_object.rs
index c596e482..dbc43bc8 100644
--- a/src/macros/input_object.rs
+++ b/src/macros/input_object.rs
@@ -9,7 +9,7 @@ is what will be generated:
```rust
# #[macro_use] extern crate juniper;
-
+#
graphql_input_object!(
description: "Coordinates for the user"
@@ -29,6 +29,21 @@ and arguments.
If you want to expose the struct under a different name than the Rust
type, you can write `struct Coordinates as "MyCoordinates" { ...`.
+You can specify *default values* for input object fields; the syntax
+is similar to argument default values:
+
+```rust
+# #[macro_use] extern crate juniper;
+#
+graphql_input_object!(
+ struct SampleObject {
+ foo = 123: i64 as "A sample field, defaults to 123 if omitted"
+ }
+);
+
+# fn main() { }
+```
+
*/
#[macro_export]
macro_rules! graphql_input_object {