Remove unusable init overloads taking [UInt8].IEEE754

[UInt8].IEEE754 has internal init, so users cannot construct it directly.
Providing init overloads that accept it as parameter is pointless since
the only way to get [UInt8].IEEE754 is via bytes.ieee754 property.

Changes:
- Remove Double.init?(_ ieee754: [UInt8].IEEE754, endianness:)
- Remove Float.init?(_ ieee754: [UInt8].IEEE754, endianness:)
- Update tests to use Direct(bytes:) instead of Type(bytes.ieee754)

Available APIs remain:
- Double(bytes: data) - canonical init
- [UInt8](3.14159) - canonical serialization
- Double.ieee754(bytes) - type method
- value.ieee754.bytes() - instance method

Tests: All 12 tests passing

Author: coenttb

Sources/IEEE_754/Float+IEEE_754.swift

@@ -52,28 +52,6 @@ extension Float {
         }
         self = value
     }
-
-    /// Creates Float from namespace-wrapped IEEE 754 binary32 bytes
-    ///
-    /// Convenience init for transforming namespace-wrapped bytes to Float.
-    /// Delegates to `IEEE_754.Binary32.value(from:endianness:)`.
-    ///
-    /// - Parameters:
-    ///   - ieee754: Namespace-wrapped byte array
-    ///   - endianness: Byte order of input bytes
-    /// - Returns: nil if bytes.count ≠ 4
-    ///
-    /// Example:
-    /// ```swift
-    /// let value = Float(bytes.ieee754)
-    /// let value = Float(bytes.ieee754, endianness: .big)
-    /// ```
-    public init?(_ ieee754: [UInt8].IEEE754, endianness: [UInt8].Endianness = .little) {
-        guard let value = IEEE_754.Binary32.value(from: ieee754.bytes, endianness: endianness) else {
-            return nil
-        }
-        self = value
-    }
 }
 
 // MARK: - Type-level Methods

Tests/IEEE_754_Tests/IEEE_754_Tests.swift

@@ -12,7 +12,7 @@ struct Binary64Tests {
     func doubleRoundTrip() {
         let original: Double = 3.14159265358979323846
         let bytes = original.ieee754.bytes()
-        let restored = Double(bytes.ieee754)
+        let restored = Double(bytes: bytes)
 
         #expect(restored == original)
     }
@@ -30,7 +30,7 @@ struct Binary64Tests {
     func doubleBigEndian() {
         let value: Double = 3.14159
         let bytes = value.ieee754.bytes(endianness: .big)
-        let restored = Double(bytes.ieee754, endianness: .big)
+        let restored = Double(bytes: bytes, endianness: .big)
 
         #expect(restored == value)
     }
@@ -66,7 +66,7 @@ struct Binary32Tests {
     func floatRoundTrip() {
         let original: Float = 3.14159
         let bytes = original.ieee754.bytes()
-        let restored = Float(bytes.ieee754)
+        let restored = Float(bytes: bytes)
 
         #expect(restored == original)
     }
@@ -84,7 +84,7 @@ struct Binary32Tests {
     func floatBigEndian() {
         let value: Float = 3.14
         let bytes = value.ieee754.bytes(endianness: .big)
-        let restored = Float(bytes.ieee754, endianness: .big)
+        let restored = Float(bytes: bytes, endianness: .big)
 
         #expect(restored == value)
     }