Move extern crate alloc to prelude

FuelLabs · Sep 13, 2023 · a062a9a · a062a9a
1 parent 985d862
commit a062a9a
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Showing 8 changed files with 4 additions and 10 deletions.
diff --git a/examples/fuel-explorer/fuel-explorer/src/lib.rs b/examples/fuel-explorer/fuel-explorer/src/lib.rs
@@ -1,4 +1,3 @@
-extern crate alloc;
 use fuel_indexer_utils::prelude::*;
 
 // TODO: We use a lot of manual type conversion below due to https://github.com/FuelLabs/fuel-indexer/issues/286

diff --git a/examples/hello-world-native/hello-indexer-native/src/main.rs b/examples/hello-world-native/hello-indexer-native/src/main.rs
@@ -20,7 +20,6 @@
 //! ```bash
 //! cargo run -p hello-world-data --bin hello-world-data
 //! ```
-extern crate alloc;
 use fuel_indexer_utils::prelude::*;
 
 #[indexer(

diff --git a/examples/hello-world/hello-indexer/src/lib.rs b/examples/hello-world/hello-indexer/src/lib.rs
@@ -26,7 +26,6 @@
 //! cargo run -p hello-world-data --bin hello-world-data
 //! ```
 
-extern crate alloc;
 use fuel_indexer_utils::prelude::*;
 
 #[indexer(manifest = "examples/hello-world/hello-indexer/hello_indexer.manifest.yaml")]

diff --git a/packages/fuel-indexer-macros/src/native.rs b/packages/fuel-indexer-macros/src/native.rs
@@ -37,6 +37,7 @@ fn native_prelude() -> proc_macro2::TokenStream {
 
         static mut db: Option<Arc<Mutex<Database>>> = None;
 
+        extern crate alloc;
         use fuel_indexer_utils::plugin::types::*;
         use fuel_indexer_utils::plugin::native::*;
         use fuel_indexer_utils::plugin::{serde_json, serialize, deserialize, bincode};

diff --git a/packages/fuel-indexer-macros/src/wasm.rs b/packages/fuel-indexer-macros/src/wasm.rs
@@ -37,6 +37,7 @@ pub fn handler_block_wasm(
 /// indexer module, not within the scope of the entire lib module.
 fn wasm_prelude() -> proc_macro2::TokenStream {
     quote! {
+        extern crate alloc;
         use alloc::{format, vec, vec::Vec};
         use std::str::FromStr;
 

diff --git a/packages/fuel-indexer-tests/indexers/fuel-indexer-test/src/lib.rs b/packages/fuel-indexer-tests/indexers/fuel-indexer-test/src/lib.rs
@@ -1,5 +1,3 @@
-extern crate alloc;
-
 use fuel_indexer_utils::prelude::*;
 
 #[indexer(

diff --git a/packages/fuel-indexer-tests/indexers/simple-wasm/simple-wasm/src/lib.rs b/packages/fuel-indexer-tests/indexers/simple-wasm/simple-wasm/src/lib.rs
@@ -1,4 +1,3 @@
-extern crate alloc;
 use fuel_indexer_utils::prelude::*;
 
 #[indexer(manifest = "packages/fuel-indexer-tests/indexers/simple-wasm/simple_wasm.yaml")]

diff --git a/plugins/forc-index/src/defaults.rs b/plugins/forc-index/src/defaults.rs
@@ -148,8 +148,7 @@ pub fn default_indexer_lib(
     let manifest_path = manifest_path.display();
 
     format!(
-        r#"extern crate alloc;
-use fuel_indexer_utils::prelude::*;
+        r#"use fuel_indexer_utils::prelude::*;
 
 #[indexer(manifest = "{manifest_path}")]
 pub mod {indexer_name}_index_mod {{
@@ -186,8 +185,7 @@ pub fn default_indexer_binary(
     let manifest_path = manifest_path.display();
 
     format!(
-        r#"extern crate alloc;
-use fuel_indexer_utils::prelude::*;
+        r#"use fuel_indexer_utils::prelude::*;
 
 #[indexer(manifest = "{manifest_path}")]
 pub mod {indexer_name}_index_mod {{