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feat: add missing new functions for byte types #380

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merged 2 commits into from
Nov 13, 2023
Merged

feat: add missing new functions for byte types #380

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9eab57c
feat: add missing new functions for byte types
mattsse Nov 11, 2023
7bf1583
docs
mattsse Nov 13, 2023
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21 changes: 18 additions & 3 deletions bindings/rust/src/bindings/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -242,6 +242,11 @@ impl Drop for KZGSettings {
}

impl Blob {
/// Creates a new blob from a byte array.
pub const fn new(bytes: [u8; BYTES_PER_BLOB]) -> Self {
Self { bytes }
}

pub fn from_bytes(bytes: &[u8]) -> Result<Self, Error> {
if bytes.len() != BYTES_PER_BLOB {
return Err(Error::InvalidBytesLength(format!(
Expand All @@ -252,7 +257,7 @@ impl Blob {
}
let mut new_bytes = [0; BYTES_PER_BLOB];
new_bytes.copy_from_slice(bytes);
Ok(Self { bytes: new_bytes })
Ok(Self::new(new_bytes))
}

pub fn from_hex(hex_str: &str) -> Result<Self, Error> {
Expand All @@ -261,6 +266,11 @@ impl Blob {
}

impl Bytes32 {
/// Creates a new instance from a byte array.
pub const fn new(bytes: [u8; 32]) -> Self {
Self { bytes }
}

pub fn from_bytes(bytes: &[u8]) -> Result<Self, Error> {
if bytes.len() != 32 {
return Err(Error::InvalidBytesLength(format!(
Expand All @@ -271,7 +281,7 @@ impl Bytes32 {
}
let mut new_bytes = [0; 32];
new_bytes.copy_from_slice(bytes);
Ok(Self { bytes: new_bytes })
Ok(Self::new(new_bytes))
}

pub fn from_hex(hex_str: &str) -> Result<Self, Error> {
Expand All @@ -280,6 +290,11 @@ impl Bytes32 {
}

impl Bytes48 {
/// Creates a new instance from a byte array.
pub const fn new(bytes: [u8; 48]) -> Self {
Self { bytes }
}

pub fn from_bytes(bytes: &[u8]) -> Result<Self, Error> {
if bytes.len() != 48 {
return Err(Error::InvalidBytesLength(format!(
Expand All @@ -290,7 +305,7 @@ impl Bytes48 {
}
let mut new_bytes = [0; 48];
new_bytes.copy_from_slice(bytes);
Ok(Self { bytes: new_bytes })
Ok(Self::new(new_bytes))
}

pub fn from_hex(hex_str: &str) -> Result<Self, Error> {
Expand Down