Remove unnecessary cast

A recent update to clippy introduced a new class of warning. Clippy emits: warning: casting to the same type is unnecessary (`usize` -> `usize`) As suggested remove the unnecessary cast.
rust-bitcoin · Dec 16, 2022 · b3cd414 · b3cd414
1 parent 48ce60d
commit b3cd414
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/ecdsa/mod.rs b/src/ecdsa/mod.rs
@@ -59,7 +59,7 @@ impl Signature {
                 ffi::secp256k1_context_no_precomp,
                 &mut ret,
                 data.as_c_ptr(),
-                data.len() as usize,
+                data.len(),
             ) == 1
             {
                 Ok(Signature(ret))
@@ -105,7 +105,7 @@ impl Signature {
                 ffi::secp256k1_context_no_precomp,
                 &mut ret,
                 data.as_c_ptr(),
-                data.len() as usize,
+                data.len(),
             ) == 1
             {
                 Ok(Signature(ret))

diff --git a/src/key.rs b/src/key.rs
@@ -486,7 +486,7 @@ impl PublicKey {
                 ffi::secp256k1_context_no_precomp,
                 &mut pk,
                 data.as_c_ptr(),
-                data.len() as usize,
+                data.len(),
             ) == 1
             {
                 Ok(PublicKey(pk))