Instance Methodswift-nio 2.72.0_NIOFileSystem
withTemporaryDirectory(prefix:options:execute:)
Create a temporary directory and removes it once the function returns.
FileSystemProtocol.swift:643- iOS
- 13.0+
- macOS
- 10.15+
- tvOS
- 13.0+
- watchOS
- 6.0+
func withTemporaryDirectory<Result>(prefix: FilePath? = nil, options: OpenOptions.Directory = OpenOptions.Directory(), execute: (_ directory: DirectoryFileHandle, _ path: FilePath) async throws -> Result) async throws -> Result Parameters
Returns
The result of execute.
You can use prefix to specify the directory in which the temporary directory should be created. If prefix is nil then the value of temporaryDirectory is used as the prefix.
The temporary directory, and all of its contents, is removed once execute returns.
See also
var currentWorkingDirectory: FilePathReturns the current working directory.
var temporaryDirectory: FilePathReturns the path of the temporary directory.
Other members in extension
Instance members
func copyItem(at: FilePath, to: FilePath, shouldProceedAfterError: @escaping (_ source: DirectoryEntry, _ error: Error) async throws -> Void, shouldCopyItem: @escaping (_ source: DirectoryEntry, _ destination: FilePath) async -> Bool) async throws Copies the item at the specified path to a new location.
func copyItem(at: FilePath, to: FilePath, strategy: CopyStrategy) async throws Copies the item at the specified path to a new location.
func createDirectory(at: FilePath, withIntermediateDirectories: Bool) async throws Create a directory at the given path.
func info(forFileAt: FilePath) async throws -> FileInfo? Returns information about the file at the given path, if it exists; nil otherwise.
func openDirectory(atPath: FilePath) async throws -> DirectoryFileHandle Opens the directory at
pathand returns a handle to it.func openFile(forReadingAt: FilePath) async throws -> ReadFileHandle Opens the file at
pathfor reading and returns a handle to it.func removeItem(at: FilePath) async throws -> Int Deletes the file or directory (and its contents) at
path.func withDirectoryHandle<Result>(atPath: FilePath, options: OpenOptions.Directory, execute: (_ directory: DirectoryFileHandle) async throws -> Result) async throws -> Result Opens the directory at the given path and provides scoped access to it.
func withFileHandle<Result>(forReadingAndWritingAt: FilePath, options: OpenOptions.Write, execute: (_ readWrite: ReadWriteFileHandle) async throws -> Result) async throws -> Result Opens the file at the given path and provides scoped read-write access to it.
func withFileHandle<Result>(forReadingAt: FilePath, options: OpenOptions.Read, execute: (_ read: ReadFileHandle) async throws -> Result) async throws -> Result Opens the file at the given path and provides scoped read-only access to it.
func withFileHandle<Result>(forWritingAt: FilePath, options: OpenOptions.Write, execute: (_ write: WriteFileHandle) async throws -> Result) async throws -> Result Opens the file at the given path and provides scoped write-only access to it.