Fix iOS compiling and keep third party symbols as internal, so they dont leak outside their module

Author: Ignacio Bonafonte

Sources/Exporters/DatadogExporter/Utils/DataCompression/DataCompression.swift

@@ -30,7 +30,7 @@
 import Foundation
 import Compression
 
-public extension Data
+extension Data
 {
     /// Compresses the data.
     /// - parameter withAlgorithm: Compression algorithm to use. See the `CompressionAlgorithm` type
@@ -268,7 +268,7 @@ public extension Data
 
 
 /// Struct based type representing a Crc32 checksum.
-public struct Crc32: CustomStringConvertible
+struct Crc32: CustomStringConvertible
 {
     private static let zLibCrc32: ZLibCrc32FuncPtr? = loadCrc32fromZLib()
 
@@ -367,7 +367,7 @@ public struct Crc32: CustomStringConvertible
 
 
 /// Struct based type representing a Adler32 checksum.
-public struct Adler32: CustomStringConvertible
+struct Adler32: CustomStringConvertible
 {
     private static let zLibAdler32: ZLibAdler32FuncPtr? = loadAdler32fromZLib()
 

Sources/Instrumentation/NetworkStatus/NetworkMonitor.swift

@@ -6,7 +6,7 @@
 import Foundation
 
 public class NetworkMonitor: NetworkMonitorProtocol {
-    public private(set) var reachability: Reachability
+    var reachability: Reachability
 
     public init() throws {
         reachability = try Reachability()

Sources/Instrumentation/NetworkStatus/NetworkStatus.swift

@@ -7,7 +7,6 @@
 import CoreTelephony
 import Foundation
 import Network
-import Reachability
 
 public class NetworkStatus {
     public private(set) var networkInfo: CTTelephonyNetworkInfo

Sources/Instrumentation/NetworkStatus/Reachability/Reachability.swift

@@ -28,7 +28,7 @@ POSSIBILITY OF SUCH DAMAGE.
 import SystemConfiguration
 import Foundation
 
-public enum ReachabilityError: Error {
+enum ReachabilityError: Error {
     case failedToCreateWithAddress(sockaddr, Int32)
     case failedToCreateWithHostname(String, Int32)
     case unableToSetCallback(Int32)
@@ -37,13 +37,13 @@ public enum ReachabilityError: Error {
 }
 
 @available(*, unavailable, renamed: "Notification.Name.reachabilityChanged")
-public let ReachabilityChangedNotification = NSNotification.Name("ReachabilityChangedNotification")
+let ReachabilityChangedNotification = NSNotification.Name("ReachabilityChangedNotification")
 
-public extension Notification.Name {
+extension Notification.Name {
     static let reachabilityChanged = Notification.Name("reachabilityChanged")
 }
 
-public class Reachability {
+class Reachability {
 
     public typealias NetworkReachable = (Reachability) -> ()
     public typealias NetworkUnreachable = (Reachability) -> ()
@@ -166,7 +166,7 @@ public class Reachability {
     }
 }
 
-public extension Reachability {
+extension Reachability {
 
     // MARK: - *** Notifier methods ***
     func startNotifier() throws {

Sources/Instrumentation/URLSession/URLSessionLogger.swift

@@ -8,7 +8,6 @@ import OpenTelemetryApi
 import OpenTelemetrySdk
 import os.log
 #if os(iOS) && !targetEnvironment(macCatalyst)
-
     import NetworkStatus
 #endif // os(iOS) && !targetEnvironment(macCatalyst)
 
@@ -79,7 +78,7 @@ class URLSessionLogger {
         }
 
         var returnRequest: URLRequest?
-        if shouldInjectHeaders && (instrumentation.configuration.shouldInjectTracingHeaders?(request) ?? true) {
+        if shouldInjectHeaders, instrumentation.configuration.shouldInjectTracingHeaders?(request) ?? true {
             returnRequest = instrumentedRequest(for: request, span: span, instrumentation: instrumentation)
         }