Show pool_size option in examples

It's the most common thing to tweak, so might as well show it off.
sfackler · Jan 7, 2016 · 9339a6a · 9339a6a
1 parent 51c6aef
commit 9339a6a
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diff --git a/README.md b/README.md
@@ -38,6 +38,7 @@ extern crate r2d2_foodb;
 
 fn main() {
     let config = r2d2::Config::builder()
+        .pool_size(15)
         .error_handler(Box::new(r2d2::LoggingErrorHandler))
         .build();
     let manager = r2d2_foodb::FooConnectionManager::new("localhost:1234");

diff --git a/src/lib.rs b/src/lib.rs
@@ -21,6 +21,7 @@
 //!
 //! fn main() {
 //!     let config = r2d2::Config::builder()
+//!         .pool_size(15)
 //!         .error_handler(Box::new(r2d2::LoggingErrorHandler))
 //!         .build();
 //!     let manager = r2d2_foodb::FooConnectionManager::new("localhost:1234");