refactor!: Unsplit and removal of *-internal crates

Cargo.toml

@@ -1,12 +1,5 @@
 [workspace]
-members = [
-    "borsh",
-    "borsh-derive",
-    "borsh-derive-internal",
-    "borsh-schema-derive-internal",
-    "fuzz/fuzz-run",
-    "benchmarks",
-]
+members = ["borsh", "borsh-derive", "fuzz/fuzz-run", "benchmarks"]
 
 [workspace.package]
 # shared version of all public crates in the workspace

borsh-derive/Cargo.toml

@@ -17,13 +17,20 @@ Binary Object Representation Serializer for Hashing
 proc-macro = true
 
 [dependencies]
-borsh-derive-internal = { path = "../borsh-derive-internal", version = "0.11.0" }
-borsh-schema-derive-internal = { path = "../borsh-schema-derive-internal", version = "0.11.0", optional = true }
 syn = { version = "2", features = ["full", "fold"] }
 proc-macro-crate = "1"
 proc-macro2 = "1"
 quote = "1"
+once_cell = "1.18.0"
+syn_derive = "0.1.6"
+
+[dev-dependencies]
+syn = { version = "2", features = ["full", "fold", "parsing"] }
+prettyplease = "0.2.9"
+insta = "1.29.0"
+
 
 [features]
 default = []
-schema = ["borsh-schema-derive-internal"]
+schema = []
+force_exhaustive_checks = []

borsh-derive/src/internals.rs

@@ -0,0 +1,15 @@
+pub mod attributes;
+pub mod deserialize;
+mod enum_discriminant_map;
+mod generics;
+#[cfg(feature = "schema")]
+pub mod schema;
+pub mod serialize;
+
+#[cfg(feature = "schema")]
+pub use schema::{process_enum, process_struct};
+
+pub use deserialize::{enum_de, struct_de, union_de};
+pub use serialize::{enum_ser, struct_ser, union_ser};
+#[cfg(test)]
+mod test_helpers;

borsh-derive-internal/src/attribute_helpers/field.rs → borsh-derive/src/internals/attributes/field.rs

@@ -15,7 +15,6 @@ use super::{
 
 pub mod bounds;
 pub mod schema;
-
 enum Variants {
     Schema(schema::Attributes),
     Bounds(bounds::Bounds),

borsh-schema-derive-internal/src/attribute_helpers/field/bounds.rs → borsh-derive/src/internals/attributes/field/bounds.rs

@@ -2,7 +2,7 @@ use std::collections::BTreeMap;
 
 use syn::{meta::ParseNestedMeta, WherePredicate};
 
-use crate::attribute_helpers::{parsing::parse_lit_into_vec, Symbol, DESERIALIZE, SERIALIZE};
+use crate::internals::attributes::{parsing::parse_lit_into_vec, Symbol, DESERIALIZE, SERIALIZE};
 use once_cell::sync::Lazy;
 
 pub(crate) enum Variants {

borsh-derive-internal/src/attribute_helpers/field/schema.rs → borsh-derive/src/internals/attributes/field/schema.rs

@@ -1,6 +1,6 @@
 use std::collections::BTreeMap;
 
-use crate::attribute_helpers::{
+use crate::internals::attributes::{
     parsing::{meta_get_by_symbol_keys, parse_lit_into_vec},
     Symbol, DECLARATION, DEFINITIONS, PARAMS, WITH_FUNCS,
 };

borsh-schema-derive-internal/src/attribute_helpers/field/schema/with_funcs.rs → borsh-derive/src/internals/attributes/field/schema/with_funcs.rs

@@ -3,7 +3,7 @@ use std::collections::BTreeMap;
 use once_cell::sync::Lazy;
 use syn::meta::ParseNestedMeta;
 
-use crate::attribute_helpers::{parsing::parse_lit_into, Symbol, DECLARATION, DEFINITIONS};
+use crate::internals::attributes::{parsing::parse_lit_into, Symbol, DECLARATION, DEFINITIONS};
 
 pub(crate) enum Variants {
     Declaration(syn::ExprPath),

borsh-derive/src/internals/attributes/snapshots/borsh_derive__internals__attributes__field__tests__bounds_parsing1-2.snap

@@ -0,0 +1,7 @@
+---
+source: borsh-derive/src/internals/attributes/field.rs
+expression: debug_print_vec_of_tokenizable(attrs.deserialize)
+---
+K : Hash + Ord
+V : Eq + Ord
+

borsh-derive/src/internals/attributes/snapshots/borsh_derive__internals__attributes__field__tests__bounds_parsing1.snap

@@ -0,0 +1,7 @@
+---
+source: borsh-derive/src/internals/attributes/field.rs
+expression: debug_print_vec_of_tokenizable(attrs.serialize)
+---
+K : Hash + Eq + Ord
+V : Ord
+

borsh-derive/src/internals/attributes/snapshots/borsh_derive__internals__attributes__field__tests__bounds_parsing2-2.snap

@@ -0,0 +1,7 @@
+---
+source: borsh-derive/src/internals/attributes/field.rs
+expression: debug_print_vec_of_tokenizable(attrs.deserialize)
+---
+K : Hash + Eq + borsh :: de :: BorshDeserialize
+V : borsh :: de :: BorshDeserialize
+

borsh-derive/src/internals/attributes/snapshots/borsh_derive__internals__attributes__field__tests__bounds_parsing2.snap

@@ -0,0 +1,7 @@
+---
+source: borsh-derive/src/internals/attributes/field.rs
+expression: debug_print_vec_of_tokenizable(attrs.serialize)
+---
+K : Hash + Eq + borsh :: ser :: BorshSerialize
+V : borsh :: ser :: BorshSerialize
+

borsh-derive/src/internals/attributes/snapshots/borsh_derive__internals__attributes__field__tests__bounds_parsing3.snap

@@ -0,0 +1,7 @@
+---
+source: borsh-derive/src/internals/attributes/field.rs
+expression: debug_print_vec_of_tokenizable(attrs.deserialize)
+---
+K : Hash + Eq + borsh :: de :: BorshDeserialize
+V : borsh :: de :: BorshDeserialize
+