PureWindowsPath.md

Pathos API Documentation for PureWindowsPath

public struct PureWindowsPath

Conforms to

• WindowsPathConvertible
• CustomStringConvertible
• Equatable
• ExpressibleByStringLiteral
• Hashable

Initializers

public init(cString: UnsafePointer<CChar>)

Create a PureWindowsPath from an unsafe buffer of CChar.

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public init(_ string: String)

Create a PureWindowsPath from a String.

Properties

var drive: String?

The drive for the path. For POSIX, this is always empty.

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var root: String?

Root component of the path. For example, on POSIX this is typically "/".

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var segments: [String]

The segments in the path separated by Constants.binaryPathSeparator. Root is not included.

Example: Path(#"\usr\bin\env"#).segments is ["usr", "bin", "env"].

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var name: String?

The final path component, if any.

Example: Path(#"src\Pathos\README.md"#).name is "README.md".

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var extension: String?

Final suffix that begins with a . in the name the path. Leading . in the name does not count.

Example: Path(#"archive\Pathos.tar.gz"#).extension is "gz".

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var extensions: [String]

Final suffix that begins with a . in the name the path. Leading . in the name does not count.

Example: Path(#"archive\Pathos.tar.gz"#).extension is ["tar", "gz"].

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var base: PureWindowsPath

Path value without the extension. path.base + path.extension should be equal to path.

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var parent: PureWindowsPath

The logical parent of the path. The parent of an anchor is the anchor itself. The parent of . is .. The parent of \a\b\c is \a\b.

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var parents: AnySequence<PureWindowsPath>

A sequence composed of the self.parent, self.parent.parent, etc. The final value is either the current context (Path(".")) or the root.

Example: Array(Path(#"a\b\c"#) is [Path(#"a\b"#), Path("a"), Path(".")].

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var isEmpty: Bool

The path does not have a drive nor a root, and its segments is empty.

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var isAbsolute: Bool

Indicates whether this path is absolute.

An absolute path is one that has a root and, if applicable, a drive.

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public var normal: Path

Normalize a path by removing redundant separators and up-level references (..). This is a pure computation. It does not access the file system. Therefore, it may change the meaning of a path that contains symbolic links.

Methods

public func joined(with paths: WindowsPathConvertible) -> Self
public func joined(with paths: [WindowsPathConvertible]) -> Self

Joining one or more WindowsPathConvertibles after this one.

Parameters

paths	[WindowsPathConvertible]	Other values that represents a path.

Returns

Path	Result of joining paths.

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public static func +(lhs: PureWindowsPath, rhs: PureWindowsPath) -> PureWindowsPath
public static func +(lhs: PureWindowsPath, rhs: WindowsPathConvertible) -> PureWindowsPath
public static func +(lhs: WindowsPathConvertible, rhs: PureWindowsPath) -> PureWindowsPath

+ operators that enable path creation with code like #"\"# + myPath + "file.md".

¹ an important reason these need to be addressed separately is we want to avoid overloading + when value on both sides are Strings.

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public func relative(to other: WindowsPathConvertible) -> PureWindowsPath

Return a relative path to self from other. This is a pure computatian. File system is not accessed to confirm the existence or nature of self or other.

For example, Path(#"a\b\c"#).relative(to: Path(#"a\b"#)) evaluates to Path("c"). That is to say, to get to "a/b/c" from "a/b", one go through "c".

Parameters

other	WindowsPathConvertible	the path to start from.

Returns

Path	the path that leads from other to self.