From ed87329f1985527b2b7b6595c2cbe3c6c100ff2d Mon Sep 17 00:00:00 2001
From: Luka Borkovic <luka.borkovic@ethernal.tech>
Date: Thu, 3 Nov 2022 10:11:37 +0100
Subject: [PATCH 1/2] Change block number type from u64 to u32 in
 kate::recovery.

---
 kate/recovery/src/com.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kate/recovery/src/com.rs b/kate/recovery/src/com.rs
index 12c54e0e..e9738280 100644
--- a/kate/recovery/src/com.rs
+++ b/kate/recovery/src/com.rs
@@ -518,7 +518,7 @@ pub struct Position {
 
 impl Position {
 	/// Refrence in format `block_number:column_number:row_number`
-	pub fn reference(&self, block_number: u64) -> String {
+	pub fn reference(&self, block_number: u32) -> String {
 		format!("{}:{}:{}", block_number, self.col, self.row)
 	}
 }
@@ -542,7 +542,7 @@ pub struct Cell {
 }
 
 impl Cell {
-	pub fn reference(&self, block: u64) -> String { self.position.reference(block) }
+	pub fn reference(&self, block: u32) -> String { self.position.reference(block) }
 
 	pub fn data(&self) -> [u8; 32] { self.content[48..].try_into().expect("content is 80 bytes") }
 

From 5dff0bcddee467e01a5e3ef935305ccb65b3835c Mon Sep 17 00:00:00 2001
From: Luka Borkovic <luka.borkovic@ethernal.tech>
Date: Thu, 3 Nov 2022 11:17:27 +0100
Subject: [PATCH 2/2] Change thiserror with the normal version.

---
 Cargo.lock               | 4 ++--
 kate/recovery/Cargo.toml | 4 ++--
 kate/recovery/src/com.rs | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index cf1dcfa9..49940787 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1687,7 +1687,7 @@ dependencies = [
 
 [[package]]
 name = "kate-recovery"
-version = "0.1.2"
+version = "0.2.0"
 dependencies = [
  "dusk-bytes",
  "dusk-plonk",
@@ -1696,7 +1696,7 @@ dependencies = [
  "rand 0.8.5",
  "rand_chacha 0.3.1",
  "serde",
- "thiserror-no-std",
+ "thiserror",
 ]
 
 [[package]]
diff --git a/kate/recovery/Cargo.toml b/kate/recovery/Cargo.toml
index 3bc75dd9..40394865 100644
--- a/kate/recovery/Cargo.toml
+++ b/kate/recovery/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kate-recovery"
-version = "0.1.2"
+version = "0.2.0"
 authors = ["Denis Ermolin <denis.ermolin@matic.network>"]
 edition = "2018"
 
@@ -10,7 +10,7 @@ dusk-bytes = "0.1.6"
 dusk-plonk = { git = "https://github.com/maticnetwork/plonk.git", tag = "v0.12.0-polygon-1" }
 getrandom = { version = "0.2", features = ["js"] }
 serde = { version = "1.0", features = ["derive"] }
-thiserror-no-std = "2.0.2"
+thiserror = "1.0.37"
 
 [dev-dependencies]
 rand = "0.8.4"
diff --git a/kate/recovery/src/com.rs b/kate/recovery/src/com.rs
index e9738280..86425253 100644
--- a/kate/recovery/src/com.rs
+++ b/kate/recovery/src/com.rs
@@ -9,7 +9,7 @@ use codec::Decode;
 use dusk_bytes::Serializable;
 use dusk_plonk::{fft::EvaluationDomain, prelude::BlsScalar};
 use serde::{Deserialize, Serialize};
-use thiserror_no_std::Error;
+use thiserror::Error;
 
 // TODO: Constants are copy from kate crate, we should move them to common place
 pub const CHUNK_SIZE: usize = 32;