From bdeda3caddf8a7d4defafa9722fde8d4d813eb18 Mon Sep 17 00:00:00 2001
From: Jarrett Ye <jarrett.ye@outlook.com>
Date: Fri, 18 Oct 2024 11:23:23 +0800
Subject: [PATCH] update fsrs-rs to 1.3.3

---
 Cargo.lock | 14 +++++++++++++-
 fsrs-rs    |  2 +-
 src/lib.rs |  2 +-
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index d29569d..5cb9dd8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -726,7 +726,7 @@ checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b"
 
 [[package]]
 name = "fsrs"
-version = "1.1.4"
+version = "1.3.3"
 dependencies = [
  "burn",
  "chrono",
@@ -735,6 +735,7 @@ dependencies = [
  "log",
  "ndarray",
  "ndarray-rand",
+ "priority-queue",
  "rand",
  "rayon",
  "serde",
@@ -1526,6 +1527,17 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8cf8e6a8aa66ce33f63993ffc4ea4271eb5b0530a9002db8455ea6050c77bfa"
 
+[[package]]
+name = "priority-queue"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "714c75db297bc88a63783ffc6ab9f830698a6705aa0201416931759ef4c8183d"
+dependencies = [
+ "autocfg",
+ "equivalent",
+ "indexmap",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.81"
diff --git a/fsrs-rs b/fsrs-rs
index ed628b0..8ef7197 160000
--- a/fsrs-rs
+++ b/fsrs-rs
@@ -1 +1 @@
-Subproject commit ed628b09c5889e870e70c01f89ac1526325583d8
+Subproject commit 8ef7197bec29470cf4ba612e8383f72eb7f4cfb6
diff --git a/src/lib.rs b/src/lib.rs
index 0e6d659..7600c71 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -131,7 +131,7 @@ impl FSRSwasm {
         stability: Option<f32>,
         desired_retention: f32,
         rating: u32,
-    ) -> u32 {
+    ) -> f32 {
         self.model
             .next_interval(stability, desired_retention, rating)
     }