diff --git a/Cargo.lock b/Cargo.lock
index 9ced7fd..f13a66b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -56,9 +56,23 @@ version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "553c5d846a6ba5150c65e3b1b8ec073bcf1abc20f9b7220de384a4443ea4e20a"
 dependencies = [
+ "borsh-derive",
  "cfg_aliases",
 ]
 
+[[package]]
+name = "borsh-derive"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12cdfe656708a01f89b451a7d36466e6fe6c414de0aa18fc54f864f6f9ca9f56"
+dependencies = [
+ "once_cell",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 3.0.3",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.20.3"
@@ -132,6 +146,10 @@ version = "4.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "473c7e07f409a8d772161724aa8db6a765a2532a70f9667eeb7b49d3d02fbdca"
 dependencies = [
+ "bitflags",
+ "clap_lex",
+ "indexmap 1.9.3",
+ "textwrap",
  "clap_builder",
 ]
 
@@ -254,6 +272,12 @@ version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "252afb9ae5eaa683babdc6a068b3f5726eb19e05070c731f9b2a23a7c3e8ed34"
 
+[[package]]
+name = "equivalent"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
+
 [[package]]
 name = "find-msvc-tools"
 version = "0.1.11"
@@ -295,6 +319,47 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "hashbrown"
+version = "0.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "indexmap"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07aa2048142242915a31d35844fb311e0e53fcca590c3a0a40dcf1b841fa09eb"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.17.1",
+]
+
 [[package]]
 name = "itertools"
 version = "0.13.0"
@@ -404,6 +469,15 @@ dependencies = [
  "plotters-backend",
 ]
 
+[[package]]
+name = "proc-macro-crate"
+version = "3.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e67ba7e9b2b56446f1d419b1d807906278ffa1a658a8a5d8a39dcb1f5a78614f"
+dependencies = [
+ "toml_edit",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.107"
@@ -616,6 +690,36 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "toml_datetime"
+version = "1.1.1+spec-1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3165f65f62e28e0115a00b2ebdd37eb6f3b641855f9d636d3cd4103767159ad7"
+dependencies = [
+ "serde_core",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.25.13+spec-1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6975367e4d2ef766d86af01ffad14b622fecc8d4357a998fbc4deb6e9bacaf9b"
+dependencies = [
+ "indexmap 2.14.1",
+ "toml_datetime",
+ "toml_parser",
+ "winnow",
+]
+
+[[package]]
+name = "toml_parser"
+version = "1.1.3+spec-1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d38ac1cf9b95face32296c0a3ede1fdc270627c9d9c02a7274dd6d960dc4d56"
+dependencies = [
+ "winnow",
+]
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.24"
@@ -733,6 +837,15 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "winnow"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23b97319f7b8343df12cc98938e5c3eb436064524c8d2b4e30a1d3a36eecdf81"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "zerocopy"
 version = "0.8.56"
diff --git a/Cargo.toml b/Cargo.toml
index 69f8621..2bef872 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,10 +17,11 @@ specialization = []
 may_dangle = []
 serde = ["dep:serde_core"]
 internals = []
+borsh = ["dep:borsh"]
 
 [dependencies]
 arbitrary = { version = "1.4", optional = true, default-features = false }
-borsh = { version = "1.8", optional = true, default-features = false }
+borsh = { version = "1.8", optional = true, features = ["derive", "unstable__schema"], default-features = false }
 bytes = { version = "1.12", optional = true, default-features = false }
 defmt = { version = "1.1", optional = true, default-features = false}
 serde_core = { version = "1.0", optional = true, default-features = false }
diff --git a/src/borsh.rs b/src/borsh.rs
index f7cc33f..284e24e 100644
--- a/src/borsh.rs
+++ b/src/borsh.rs
@@ -1,20 +1,51 @@
 use {
     super::SmallVec,
+    alloc::{
+        collections::BTreeMap as Map,
+        format
+    },
     borsh::{
+        BorshSchema,
         BorshSerialize,
         io::{
             Result as Serial,
             Write
+        },
+        schema::{
+            Declaration,
+            Definition
         }
     }
 };
 
 impl<Type: BorshSerialize, const INLINE: usize> BorshSerialize for SmallVec<Type, INLINE> {
     fn serialize<Writer: Write>(&self, writer: &mut Writer) -> Serial<()> {
-        self.len.0.serialize(writer)?;
+        self.len.value().serialize(writer)?;
         for element in self {
             element.serialize(writer)?;
         }
         return Ok(());
     }
 }
+
+impl<Type: BorshSchema, const INLINE: usize> BorshSchema for SmallVec<Type, INLINE> {
+    fn declaration() -> Declaration {
+        return format!("Vec<{}>", Type::declaration());
+    }
+
+    fn add_definitions_recursively(definitions: &mut Map<Declaration, Definition>) -> () {
+        let declaration = Self::declaration();
+        if definitions.contains_key(&declaration) {
+            return;
+        }
+        Type::add_definitions_recursively(definitions);
+        definitions.insert(
+            declaration,
+            Definition::Sequence {
+                length_width: usize::BITS as u8 / 8,
+                length_range: 0..=(usize::MAX as u64),
+                elements: Type::declaration()
+            }
+        );
+    }
+}