Import std.io.vfs

FolderSource

std.io.vfs

class

Public Final Class FolderSource Implements VfsSource

A folder on the disk as a source, which reads it as it's asked, so it sees what changes in it. Nothing outside the folder is in it: by Windows' rules, a name with a ':' in it, which would be a drive or a file's stream, isn't there. Its root is a folder, empty while the folder isn't there or is a file. It's Final, so a Vfs's Async reads of it read what its Read does; a source that changes what a folder's files read as wraps one.

std/io/vfs.fb, line 49

Public ReadOnly Field Folder: Path field #

The folder on the disk it reads.
Public New(folder: Path) constructor #

A FolderSource of folder.
Public Method Read(path: String): UInt8[]? Throws IOError method #

The bytes of the file at path in the folder, or Null when there's no file there. Throws the IOError reading it does for another reason.
Public Method KindAt(path: String): FileKind? Throws IOError method #

Whether path in the folder is a file or a folder, or Null when nothing is there.
Public Method List(path: String): (String, FileKind)[]? Throws IOError method #

The names of what's in the folder at path in the folder, each with whether it's a file or a folder, or Null when there's no folder there.

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