Make sha256 rust binding public

Avaneesh-axiom · Avaneesh-axiom · commit 1c56817396b6 · 2025-04-28T22:24:54.000-04:00
diff --git a/extensions/sha256/guest/src/lib.rs b/extensions/sha256/guest/src/lib.rs
@@ -17,6 +17,6 @@ pub const SHA256_FUNCT7: u8 = 0x1;
 #[cfg(target_os = "zkvm")]
 #[inline(always)]
 #[no_mangle]
-extern "C" fn zkvm_sha256_impl(bytes: *const u8, len: usize, output: *mut u8) {
+pub extern "C" fn zkvm_sha256_impl(bytes: *const u8, len: usize, output: *mut u8) {
     openvm_platform::custom_insn_r!(opcode = OPCODE, funct3 = SHA256_FUNCT3, funct7 = SHA256_FUNCT7, rd = In output, rs1 = In bytes, rs2 = In len);
 }

Original file line number	Diff line number	Diff line change
`@@ -17,6 +17,6 @@ pub const SHA256_FUNCT7: u8 = 0x1;`
`17`	`17`	`#[cfg(target_os = "zkvm")]`
`18`	`18`	`#[inline(always)]`
`19`	`19`	`#[no_mangle]`
`20`		`-extern "C" fn zkvm_sha256_impl(bytes: const u8, len: usize, output: mut u8) {`
	`20`	`+pub extern "C" fn zkvm_sha256_impl(bytes: const u8, len: usize, output: mut u8) {`
`21`	`21`	`openvm_platform::custom_insn_r!(opcode = OPCODE, funct3 = SHA256_FUNCT3, funct7 = SHA256_FUNCT7, rd = In output, rs1 = In bytes, rs2 = In len);`
`22`	`22`	`}`