From b39957e9a6d738c4b00f3fa645da971ad426ec21 Mon Sep 17 00:00:00 2001
From: messense <messense@icloud.com>
Date: Tue, 16 Apr 2024 21:02:00 +0800
Subject: [PATCH] Make derive_builder optional

---
 Cargo.toml          | 6 +++---
 src/keywords/mod.rs | 1 +
 src/lib.rs          | 4 ----
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 7e338ce..c29649c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ required-features = ["tfidf", "textrank"]
 
 [dependencies]
 cedarwood = "0.4"
-derive_builder = "0.20.0"
+derive_builder = { version = "0.20.0", optional = true }
 fxhash = "0.2.1"
 lazy_static = "1.0"
 ordered-float = { version = "4.0", optional = true }
@@ -41,8 +41,8 @@ phf_codegen = "0.11"
 [features]
 default = ["default-dict"]
 default-dict = []
-tfidf = ["ordered-float"]
-textrank = ["ordered-float"]
+tfidf = ["dep:ordered-float", "dep:derive_builder"]
+textrank = ["dep:ordered-float", "dep:derive_builder"]
 
 [workspace]
 members = [
diff --git a/src/keywords/mod.rs b/src/keywords/mod.rs
index 938fea1..73b77cc 100644
--- a/src/keywords/mod.rs
+++ b/src/keywords/mod.rs
@@ -1,3 +1,4 @@
+use derive_builder::Builder;
 use lazy_static::lazy_static;
 use std::collections::BTreeSet;
 
diff --git a/src/lib.rs b/src/lib.rs
index 63a90cd..956554c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -90,10 +90,6 @@ pub use crate::keywords::tfidf::TfIdf;
 #[cfg(any(feature = "tfidf", feature = "textrank"))]
 pub use crate::keywords::{Keyword, KeywordExtract, KeywordExtractConfig, DEFAULT_STOP_WORDS};
 
-#[cfg(any(feature = "tfidf", feature = "textrank"))]
-#[macro_use]
-extern crate derive_builder;
-
 mod errors;
 mod hmm;
 #[cfg(any(feature = "tfidf", feature = "textrank"))]