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authorHampusM <hampus@hampusmat.com>2022-11-19 15:45:12 +0100
committerHampusM <hampus@hampusmat.com>2022-11-19 15:45:12 +0100
commit9f27a925bd323e8e0864bedeb33a3c6953517ea1 (patch)
treeea5d8faaed82c58fa037fa377173bb365e1cd697 /macros/src/libs
parentd99cbf9fa95856cbc14a3217e1cd3f13aeb2e0b3 (diff)
refactor: reorganize non-public API items
Diffstat (limited to 'macros/src/libs')
-rw-r--r--macros/src/libs/intertrait_macros/LICENSE-APACHE176
-rw-r--r--macros/src/libs/intertrait_macros/LICENSE-MIT17
-rw-r--r--macros/src/libs/intertrait_macros/gen_caster.rs150
-rw-r--r--macros/src/libs/intertrait_macros/mod.rs14
-rw-r--r--macros/src/libs/mod.rs1
5 files changed, 0 insertions, 358 deletions
diff --git a/macros/src/libs/intertrait_macros/LICENSE-APACHE b/macros/src/libs/intertrait_macros/LICENSE-APACHE
deleted file mode 100644
index d9a10c0..0000000
--- a/macros/src/libs/intertrait_macros/LICENSE-APACHE
+++ /dev/null
@@ -1,176 +0,0 @@
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diff --git a/macros/src/libs/intertrait_macros/LICENSE-MIT b/macros/src/libs/intertrait_macros/LICENSE-MIT
deleted file mode 100644
index 969d061..0000000
--- a/macros/src/libs/intertrait_macros/LICENSE-MIT
+++ /dev/null
@@ -1,17 +0,0 @@
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
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-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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diff --git a/macros/src/libs/intertrait_macros/gen_caster.rs b/macros/src/libs/intertrait_macros/gen_caster.rs
deleted file mode 100644
index 06f5aad..0000000
--- a/macros/src/libs/intertrait_macros/gen_caster.rs
+++ /dev/null
@@ -1,150 +0,0 @@
-/**
- * Originally from Intertrait by CodeChain
- *
- * <https://github.com/CodeChain-io/intertrait>
- * <https://crates.io/crates/intertrait/0.2.2>
- *
- * Licensed under either of
- *
- * Apache License, Version 2.0 (LICENSE-APACHE or <http://www.apache.org/licenses/LICENSE-2.0>)
- * MIT license (LICENSE-MIT or <http://opensource.org/licenses/MIT>)
-
- * at your option.
-*/
-use std::str::from_utf8;
-
-use proc_macro2::{Ident, TokenStream};
-use quote::{format_ident, quote, ToTokens};
-use uuid::adapter::Simple;
-use uuid::Uuid;
-
-const CASTER_FN_NAME_PREFIX: &[u8] = b"__";
-
-const FN_BUF_LEN: usize = CASTER_FN_NAME_PREFIX.len() + Simple::LENGTH;
-
-pub fn generate_caster(
- ty: &impl ToTokens,
- dst_trait: &impl ToTokens,
- sync: bool,
-) -> TokenStream
-{
- let fn_ident = create_caster_fn_ident(Uuid::new_v4());
-
- let new_caster = if sync {
- quote! {
- syrette::libs::intertrait::Caster::<#dst_trait>::new_sync(
- |from| {
- let concrete = from
- .downcast::<#ty>()
- .map_err(|_| syrette::libs::intertrait::CasterError::CastBoxFailed)?;
-
- Ok(concrete as Box<#dst_trait>)
- },
- |from| {
- let concrete = from
- .downcast::<#ty>()
- .map_err(|_| syrette::libs::intertrait::CasterError::CastRcFailed)?;
-
- Ok(concrete as std::rc::Rc<#dst_trait>)
- },
- |from| {
- let concrete = from
- .downcast::<#ty>()
- .map_err(|_| syrette::libs::intertrait::CasterError::CastArcFailed)?;
-
- Ok(concrete as std::sync::Arc<#dst_trait>)
- },
- )
- }
- } else {
- quote! {
- syrette::libs::intertrait::Caster::<#dst_trait>::new(
- |from| {
- let concrete = from
- .downcast::<#ty>()
- .map_err(|_| syrette::libs::intertrait::CasterError::CastBoxFailed)?;
-
- Ok(concrete as Box<#dst_trait>)
- },
- |from| {
- let concrete = from
- .downcast::<#ty>()
- .map_err(|_| syrette::libs::intertrait::CasterError::CastRcFailed)?;
-
- Ok(concrete as std::rc::Rc<#dst_trait>)
- },
- )
- }
- };
-
- quote! {
- #[syrette::libs::linkme::distributed_slice(syrette::libs::intertrait::CASTERS)]
- #[linkme(crate = syrette::libs::linkme)]
- fn #fn_ident() -> (::std::any::TypeId, syrette::libs::intertrait::BoxedCaster) {
- (::std::any::TypeId::of::<#ty>(), Box::new(#new_caster))
- }
- }
-}
-
-fn create_caster_fn_ident(uuid: impl IUuid) -> Ident
-{
- let buf = &mut [0u8; FN_BUF_LEN];
-
- buf[..CASTER_FN_NAME_PREFIX.len()].copy_from_slice(CASTER_FN_NAME_PREFIX);
-
- uuid.encode_simple_lower_into(&mut buf[CASTER_FN_NAME_PREFIX.len()..]);
-
- let fn_name =
- from_utf8(&buf[..FN_BUF_LEN]).expect("Created caster function name is not UTF-8");
-
- format_ident!("{}", fn_name)
-}
-
-/// Simple interface for `Uuid`.
-///
-/// Created for ease of testing the [`create_caster_fn_ident`] function.
-///
-/// [`Uuid`]: uuid::Uuid
-#[cfg_attr(test, mockall::automock)]
-trait IUuid
-{
- /// Writes the Uuid as a simple lower-case string to `buf`.
- fn encode_simple_lower_into(self, buf: &mut [u8]);
-}
-
-impl IUuid for Uuid
-{
- fn encode_simple_lower_into(self, buf: &mut [u8])
- {
- self.to_simple().encode_lower(buf);
- }
-}
-
-#[cfg(test)]
-mod tests
-{
- use pretty_assertions::assert_eq;
- use utility_macros::repeat_char;
-
- use super::*;
-
- #[test]
- fn can_create_caster_fn_ident()
- {
- let mut uuid_mock = MockIUuid::new();
-
- uuid_mock
- .expect_encode_simple_lower_into()
- .return_once(|buf| {
- for index in 0..(FN_BUF_LEN - 2) {
- buf[index] = b'f';
- }
- })
- .once();
-
- assert_eq!(
- create_caster_fn_ident(uuid_mock),
- format_ident!(concat!("__", repeat_char!('f', 32)))
- );
- }
-}
diff --git a/macros/src/libs/intertrait_macros/mod.rs b/macros/src/libs/intertrait_macros/mod.rs
deleted file mode 100644
index fa8c021..0000000
--- a/macros/src/libs/intertrait_macros/mod.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-/**
- * Originally from Intertrait by CodeChain
- *
- * <https://github.com/CodeChain-io/intertrait>
- * <https://crates.io/crates/intertrait/0.2.2>
- *
- * Licensed under either of
- *
- * Apache License, Version 2.0 (LICENSE-APACHE or <http://www.apache.org/licenses/LICENSE-2.0>)
- * MIT license (LICENSE-MIT or <http://opensource.org/licenses/MIT>)
-
- * at your option.
-*/
-pub mod gen_caster;
diff --git a/macros/src/libs/mod.rs b/macros/src/libs/mod.rs
deleted file mode 100644
index e4964de..0000000
--- a/macros/src/libs/mod.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub mod intertrait_macros;