From 42d7f87d90cc7ada9723762b557aa2709974cd81 Mon Sep 17 00:00:00 2001
From: xoffio <38369407+Xoffio@users.noreply.github.com>
Date: Wed, 6 Nov 2024 00:39:43 -0500
Subject: [PATCH] use LazyLock & clean unnecessary crates (#175)

- Use of LazyLock instead of lazy_static
- Clean up unnecessary frida-sys & lazy_static crates
---
 examples/core/console_log/Cargo.toml           | 1 -
 examples/core/console_log/src/main.rs          | 6 ++----
 examples/core/get_processes/Cargo.toml         | 2 --
 examples/core/get_processes/src/main.rs        | 6 ++----
 examples/core/hello/Cargo.toml                 | 2 --
 examples/core/hello/src/main.rs                | 6 ++----
 examples/core/inject_lib_blob/Cargo.toml       | 1 -
 examples/core/inject_lib_file/Cargo.toml       | 1 -
 examples/core/list_exports/Cargo.toml          | 2 --
 examples/core/list_exports/src/main.rs         | 6 ++----
 examples/core/rpc_execute_function/Cargo.toml  | 2 --
 examples/core/rpc_execute_function/src/main.rs | 6 ++----
 examples/core/usb_device/Cargo.toml            | 2 --
 13 files changed, 10 insertions(+), 33 deletions(-)

diff --git a/examples/core/console_log/Cargo.toml b/examples/core/console_log/Cargo.toml
index 5cf6f511..598eeacf 100644
--- a/examples/core/console_log/Cargo.toml
+++ b/examples/core/console_log/Cargo.toml
@@ -7,4 +7,3 @@ publish = false
 
 [dependencies]
 frida = { path = "../../../frida" }
-lazy_static = "1.4"
diff --git a/examples/core/console_log/src/main.rs b/examples/core/console_log/src/main.rs
index cbc1b9a1..4cfeea79 100644
--- a/examples/core/console_log/src/main.rs
+++ b/examples/core/console_log/src/main.rs
@@ -1,9 +1,7 @@
 use frida::{DeviceManager, Frida, ScriptHandler, ScriptOption, ScriptRuntime};
-use lazy_static::lazy_static;
+use std::sync::LazyLock;
 
-lazy_static! {
-    static ref FRIDA: Frida = unsafe { Frida::obtain() };
-}
+static FRIDA: LazyLock<Frida> = LazyLock::new(|| unsafe { Frida::obtain() });
 
 fn main() {
     let args: Vec<String> = std::env::args().collect();
diff --git a/examples/core/get_processes/Cargo.toml b/examples/core/get_processes/Cargo.toml
index 4f3a0b90..5fefcf79 100644
--- a/examples/core/get_processes/Cargo.toml
+++ b/examples/core/get_processes/Cargo.toml
@@ -7,5 +7,3 @@ publish = false
 
 [dependencies]
 frida = { path = "../../../frida" }
-frida-sys = { path = "../../../frida-sys" }
-lazy_static = "1.5.0"
diff --git a/examples/core/get_processes/src/main.rs b/examples/core/get_processes/src/main.rs
index 5a7076de..5a9455c9 100644
--- a/examples/core/get_processes/src/main.rs
+++ b/examples/core/get_processes/src/main.rs
@@ -1,9 +1,7 @@
 use frida::Frida;
-use lazy_static::lazy_static;
+use std::sync::LazyLock;
 
-lazy_static! {
-    static ref FRIDA: Frida = unsafe { Frida::obtain() };
-}
+static FRIDA: LazyLock<Frida> = LazyLock::new(|| unsafe { Frida::obtain() });
 
 fn main() {
     let device_manager = frida::DeviceManager::obtain(&FRIDA);
diff --git a/examples/core/hello/Cargo.toml b/examples/core/hello/Cargo.toml
index 0c6690f6..e15182e2 100644
--- a/examples/core/hello/Cargo.toml
+++ b/examples/core/hello/Cargo.toml
@@ -8,5 +8,3 @@ publish = false
 
 [dependencies]
 frida = { path = "../../../frida" }
-frida-sys = { path = "../../../frida-sys" }
-lazy_static = "1.4"
diff --git a/examples/core/hello/src/main.rs b/examples/core/hello/src/main.rs
index 47cfc2e2..36f3db12 100644
--- a/examples/core/hello/src/main.rs
+++ b/examples/core/hello/src/main.rs
@@ -1,11 +1,9 @@
 /* This example is in the public domain */
 
 use frida::Frida;
-use lazy_static::lazy_static;
+use std::sync::LazyLock;
 
-lazy_static! {
-    static ref FRIDA: Frida = unsafe { Frida::obtain() };
-}
+static FRIDA: LazyLock<Frida> = LazyLock::new(|| unsafe { Frida::obtain() });
 
 fn main() {
     println!("Hello, world!");
diff --git a/examples/core/inject_lib_blob/Cargo.toml b/examples/core/inject_lib_blob/Cargo.toml
index a12410a9..d605089f 100644
--- a/examples/core/inject_lib_blob/Cargo.toml
+++ b/examples/core/inject_lib_blob/Cargo.toml
@@ -10,4 +10,3 @@ crate-type = ["cdylib"]
 
 [dependencies]
 frida = { path = "../../../frida" }
-frida-sys = { path = "../../../frida-sys" }
diff --git a/examples/core/inject_lib_file/Cargo.toml b/examples/core/inject_lib_file/Cargo.toml
index 24f19bc4..e6573add 100644
--- a/examples/core/inject_lib_file/Cargo.toml
+++ b/examples/core/inject_lib_file/Cargo.toml
@@ -10,4 +10,3 @@ crate-type = ["cdylib"]
 
 [dependencies]
 frida = { path = "../../../frida" }
-frida-sys = { path = "../../../frida-sys" }
diff --git a/examples/core/list_exports/Cargo.toml b/examples/core/list_exports/Cargo.toml
index bdaebb57..dc204640 100644
--- a/examples/core/list_exports/Cargo.toml
+++ b/examples/core/list_exports/Cargo.toml
@@ -7,5 +7,3 @@ publish = false
 
 [dependencies]
 frida = { path = "../../../frida" }
-frida-sys = { path = "../../../frida-sys" }
-lazy_static = "1.5.0"
diff --git a/examples/core/list_exports/src/main.rs b/examples/core/list_exports/src/main.rs
index 68d300fe..61d0178a 100644
--- a/examples/core/list_exports/src/main.rs
+++ b/examples/core/list_exports/src/main.rs
@@ -1,10 +1,8 @@
 use frida::{Frida, Message};
-use lazy_static::lazy_static;
+use std::sync::LazyLock;
 use std::{thread, time::Duration};
 
-lazy_static! {
-    static ref FRIDA: Frida = unsafe { Frida::obtain() };
-}
+static FRIDA: LazyLock<Frida> = LazyLock::new(|| unsafe { Frida::obtain() });
 
 fn main() {
     let device_manager = frida::DeviceManager::obtain(&FRIDA);
diff --git a/examples/core/rpc_execute_function/Cargo.toml b/examples/core/rpc_execute_function/Cargo.toml
index 67573b86..249dff57 100644
--- a/examples/core/rpc_execute_function/Cargo.toml
+++ b/examples/core/rpc_execute_function/Cargo.toml
@@ -7,7 +7,5 @@ publish = false
 
 [dependencies]
 frida = { path = "../../../frida" }
-frida-sys = { path = "../../../frida-sys" }
-lazy_static = "1.5.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.127"
diff --git a/examples/core/rpc_execute_function/src/main.rs b/examples/core/rpc_execute_function/src/main.rs
index 615a57d0..e9f94776 100644
--- a/examples/core/rpc_execute_function/src/main.rs
+++ b/examples/core/rpc_execute_function/src/main.rs
@@ -1,10 +1,8 @@
 use frida::{Frida, Message};
-use lazy_static::lazy_static;
 use serde_json::json;
+use std::sync::LazyLock;
 
-lazy_static! {
-    static ref FRIDA: Frida = unsafe { Frida::obtain() };
-}
+static FRIDA: LazyLock<Frida> = LazyLock::new(|| unsafe { Frida::obtain() });
 
 fn main() {
     let device_manager = frida::DeviceManager::obtain(&FRIDA);
diff --git a/examples/core/usb_device/Cargo.toml b/examples/core/usb_device/Cargo.toml
index a74b7de4..f0542786 100644
--- a/examples/core/usb_device/Cargo.toml
+++ b/examples/core/usb_device/Cargo.toml
@@ -8,5 +8,3 @@ publish = false
 
 [dependencies]
 frida = { path = "../../../frida" }
-frida-sys = { path = "../../../frida-sys" }
-lazy_static = "1.4"