From 9d45e786bbac67a5fec0b1cd4653997d84dba4e4 Mon Sep 17 00:00:00 2001
From: Jeb Rosen <jeb@jebrosen.com>
Date: Sun, 28 Feb 2021 16:18:37 -0800
Subject: [PATCH] Update 'rand' dependency to 0.8.

---
 core/lib/Cargo.toml          | 2 +-
 examples/pastebin/Cargo.toml | 2 +-
 examples/todo/Cargo.toml     | 2 +-
 examples/todo/src/tests.rs   | 2 +-
 site/guide/10-pastebin.md    | 2 +-
 site/tests/Cargo.toml        | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/core/lib/Cargo.toml b/core/lib/Cargo.toml
index c9efc336..0a545bb2 100644
--- a/core/lib/Cargo.toml
+++ b/core/lib/Cargo.toml
@@ -42,7 +42,7 @@ parking_lot = "0.11"
 ubyte = {version = "0.10", features = ["serde"] }
 serde = { version = "1.0", features = ["derive"] }
 figment = { version = "0.10.2", features = ["toml", "env"] }
-rand = "0.7"
+rand = "0.8"
 either = "1"
 
 [dependencies.tokio]
diff --git a/examples/pastebin/Cargo.toml b/examples/pastebin/Cargo.toml
index ffd1adc7..7b62d5a5 100644
--- a/examples/pastebin/Cargo.toml
+++ b/examples/pastebin/Cargo.toml
@@ -7,4 +7,4 @@ publish = false
 
 [dependencies]
 rocket = { path = "../../core/lib" }
-rand = "0.7"
+rand = "0.8"
diff --git a/examples/todo/Cargo.toml b/examples/todo/Cargo.toml
index e2c8a0b3..4f9975fc 100644
--- a/examples/todo/Cargo.toml
+++ b/examples/todo/Cargo.toml
@@ -15,7 +15,7 @@ log = "0.4"
 
 [dev-dependencies]
 parking_lot = "0.11"
-rand = "0.7"
+rand = "0.8"
 
 [dependencies.rocket_contrib]
 path = "../../contrib/lib"
diff --git a/examples/todo/src/tests.rs b/examples/todo/src/tests.rs
index 564696eb..06ac3744 100644
--- a/examples/todo/src/tests.rs
+++ b/examples/todo/src/tests.rs
@@ -95,7 +95,7 @@ fn test_many_insertions() {
 
         for i in 0..ITER {
             // Issue a request to insert a new task with a random description.
-            let desc: String = thread_rng().sample_iter(&Alphanumeric).take(12).collect();
+            let desc: String = thread_rng().sample_iter(&Alphanumeric).take(12).map(char::from).collect();
             client.post("/todo")
                 .header(ContentType::Form)
                 .body(format!("description={}", desc))
diff --git a/site/guide/10-pastebin.md b/site/guide/10-pastebin.md
index 5ddb9296..e278bd76 100644
--- a/site/guide/10-pastebin.md
+++ b/site/guide/10-pastebin.md
@@ -183,7 +183,7 @@ Finally, add a dependency for the `rand` crate to the `Cargo.toml` file:
 ```toml
 [dependencies]
 # existing Rocket dependencies...
-rand = "0.6"
+rand = "0.8"
 ```
 
 Then, ensure that your application builds with the new code:
diff --git a/site/tests/Cargo.toml b/site/tests/Cargo.toml
index bf92e5ca..b6a0acd2 100644
--- a/site/tests/Cargo.toml
+++ b/site/tests/Cargo.toml
@@ -10,5 +10,5 @@ rocket = { path = "../../core/lib", features = ["secrets"] }
 doc-comment = "0.3"
 rocket_contrib = { path = "../../contrib/lib", features = ["json", "tera_templates", "diesel_sqlite_pool"] }
 serde = { version = "1.0", features = ["derive"] }
-rand = "0.7"
+rand = "0.8"
 figment = { version = "0.10", features = ["toml", "env"] }