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c-kzg-4844
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Remove rust snapshots (#279)

This commit is contained in:
Justin Traglia 2023-04-05 13:46:21 -05:00 committed by GitHub
parent b30983fc9a
commit 5d4f6efbe7
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2 changed files with 0 additions and 159 deletions
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10
bindings/rust/build.rs
View File

@ -42,11 +42,6 @@ fn main() {
println!("cargo:rustc-link-lib=static=blst");
let bindings_out_path = cargo_dir.join("src").join("bindings").join("generated.rs");
let build_target = env::var("TARGET").unwrap();
let snapshot_path = cargo_dir.join("snapshots").join(format!(
"bindings_{build_target}_{field_elements_per_blob}.rs"
));
let header_file_path = c_src_dir.join("c_kzg_4844.h");
let header_file = header_file_path.to_str().expect("valid header file");
@ -55,7 +50,6 @@ fn main() {
header_file,
&blst_headers_dir.to_string_lossy(),
bindings_out_path,
snapshot_path,
);
// Finally, tell cargo this provides ckzg
@ -67,7 +61,6 @@ fn make_bindings<P>(
header_path: &str,
blst_headers_dir: &str,
bindings_out_path: P,
snapshot_path: P,
) where
P: AsRef<std::path::Path>,
{
@ -152,7 +145,4 @@ fn make_bindings<P>(
bindings
.write_to_file(bindings_out_path)
.expect("Failed to write bindings");
bindings
.write_to_file(snapshot_path)
.expect("Failed to write snapshot");
}

149
bindings/rust/snapshots/bindings_x86_64-unknown-linux-gnu_4096.rs
View File

@ -1,149 +0,0 @@
/* automatically generated by rust-bindgen 0.64.0 */
use libc::FILE;
pub const FIELD_ELEMENTS_PER_BLOB: usize = 4096;
pub const BYTES_PER_COMMITMENT: usize = 48;
pub const BYTES_PER_PROOF: usize = 48;
pub const BYTES_PER_FIELD_ELEMENT: usize = 32;
pub const BYTES_PER_BLOB: usize = 131072;
pub type limb_t = u64;
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct blst_fr {
l: [limb_t; 4usize],
}
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct blst_fp {
l: [limb_t; 6usize],
}
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct blst_fp2 {
fp: [blst_fp; 2usize],
}
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct blst_p1 {
x: blst_fp,
y: blst_fp,
z: blst_fp,
}
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct blst_p2 {
x: blst_fp2,
y: blst_fp2,
z: blst_fp2,
}
pub type g1_t = blst_p1;
pub type g2_t = blst_p2;
pub type fr_t = blst_fr;
#[doc = " An array of 32 bytes. Represents an untrusted\n (potentially invalid) field element."]
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct Bytes32 {
bytes: [u8; 32usize],
}
#[doc = " An array of 48 bytes. Represents an untrusted\n (potentially invalid) commitment/proof."]
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct Bytes48 {
bytes: [u8; 48usize],
}
#[doc = " A basic blob data."]
#[repr(C)]
#[derive(Debug, PartialEq, Eq)]
pub struct Blob {
bytes: [u8; 131072usize],
}
#[repr(u32)]
#[doc = " The common return type for all routines in which something can go wrong."]
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub enum C_KZG_RET {
#[doc = "< Success!"]
C_KZG_OK = 0,
#[doc = "< The supplied data is invalid in some way."]
C_KZG_BADARGS = 1,
#[doc = "< Internal error - this should never occur."]
C_KZG_ERROR = 2,
#[doc = "< Could not allocate memory."]
C_KZG_MALLOC = 3,
}
#[doc = " Stores the setup and parameters needed for performing FFTs."]
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct FFTSettings {
#[doc = " The maximum size of FFT these settings support, a power of 2."]
max_width: u64,
#[doc = " Ascending powers of the root of unity, length `max_width + 1`."]
expanded_roots_of_unity: *mut fr_t,
#[doc = " Descending powers of the root of unity, length `max_width + 1`."]
reverse_roots_of_unity: *mut fr_t,
#[doc = " Powers of the root of unity in bit-reversal permutation order, length\n `max_width`."]
roots_of_unity: *mut fr_t,
}
#[doc = " Stores the setup and parameters needed for computing KZG proofs."]
#[repr(C)]
#[derive(Debug, PartialEq, Eq)]
pub struct KZGSettings {
#[doc = " The corresponding settings for performing FFTs."]
fs: *mut FFTSettings,
#[doc = " G1 group elements from the trusted setup,\n in Lagrange form bit-reversal permutation."]
g1_values: *mut g1_t,
#[doc = " G2 group elements from the trusted setup;\n both arrays have `FIELD_ELEMENTS_PER_BLOB` elements."]
g2_values: *mut g2_t,
}
extern "C" {
pub fn load_trusted_setup(
out: *mut KZGSettings,
g1_bytes: *const u8,
n1: usize,
g2_bytes: *const u8,
n2: usize,
) -> C_KZG_RET;
pub fn load_trusted_setup_file(out: *mut KZGSettings, in_: *mut FILE) -> C_KZG_RET;
pub fn free_trusted_setup(s: *mut KZGSettings);
pub fn blob_to_kzg_commitment(
out: *mut KZGCommitment,
blob: *const Blob,
s: *const KZGSettings,
) -> C_KZG_RET;
pub fn compute_kzg_proof(
proof_out: *mut KZGProof,
y_out: *mut Bytes32,
blob: *const Blob,
z_bytes: *const Bytes32,
s: *const KZGSettings,
) -> C_KZG_RET;
pub fn compute_blob_kzg_proof(
out: *mut KZGProof,
blob: *const Blob,
commitment_bytes: *const Bytes48,
s: *const KZGSettings,
) -> C_KZG_RET;
pub fn verify_kzg_proof(
ok: *mut bool,
commitment_bytes: *const Bytes48,
z_bytes: *const Bytes32,
y_bytes: *const Bytes32,
proof_bytes: *const Bytes48,
s: *const KZGSettings,
) -> C_KZG_RET;
pub fn verify_blob_kzg_proof(
ok: *mut bool,
blob: *const Blob,
commitment_bytes: *const Bytes48,
proof_bytes: *const Bytes48,
s: *const KZGSettings,
) -> C_KZG_RET;
pub fn verify_blob_kzg_proof_batch(
ok: *mut bool,
blobs: *const Blob,
commitments_bytes: *const Bytes48,
proofs_bytes: *const Bytes48,
n: usize,
s: *const KZGSettings,
) -> C_KZG_RET;
}