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Clean up gRPC.swift #386

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Merged
merged 1 commit into from
Feb 28, 2019
Merged

Clean up gRPC.swift #386

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19 changes: 7 additions & 12 deletions Sources/SwiftGRPC/Core/gRPC.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -14,35 +14,30 @@
* limitations under the License.
*/
#if SWIFT_PACKAGE
import CgRPC
import CgRPC
#endif
import Foundation // for String.Encoding

public final class gRPC {
private init() { } // Static members only.

/// Initializes gRPC system
public static func initialize() {
grpc_init()
}

/// Shuts down gRPC system
public static func shutdown() {
grpc_shutdown()
}

/// Returns version of underlying gRPC library
///
/// Returns: gRPC version string
public static var version: String {
// These two should always be valid UTF-8 strings, so we can forcibly unwrap them.
return String(cString: grpc_version_string(), encoding: String.Encoding.utf8)!
return String(cString: grpc_version_string(), encoding: .utf8)!
}

/// Returns name associated with gRPC version
///
/// Returns: gRPC version name
public static var gStandsFor: String {
return String(cString: grpc_g_stands_for(), encoding: String.Encoding.utf8)!
return String(cString: grpc_g_stands_for(), encoding: .utf8)!
}
}