Std.Fs

16 public declarations

• canonicalStr -> Result[Str, Std.Fs.FsError]

  A path with every symbolic link and relative step resolved.

  fn
• FsError

  Why a filesystem operation did not do what it was asked.

  type
• linkToStr -> Str -> Result[(), Std.Fs.FsError]

  A symbolic link at `link` that names `target`.

  fn
• metadataStr -> Result[Std.Fs.Metadata, Std.Fs.FsError]

  What is known about a path: its size, kind, and permissions.

  fn
• Metadata

  What is known about a path without opening it.

  type
• permissionsStr -> Result[Std.Fs.Permissions, Std.Fs.FsError]

  What a path permits.

  fn
• Permissions

  What a file permits, as the four questions every operating system can answer.

  type
• removeTreeStr -> Result[(), Std.Fs.FsError]

  A path and everything beneath it removed.

  fn
• renameStr -> Str -> Result[(), Std.Fs.FsError]

  A path renamed, replacing whatever the destination held.

  fn
• resolveInsideStr -> Str -> Result[Str, Std.Fs.FsError]

  The real location of `path` within `base`, refused when it lies outside.

  fn
• setPermissionsStr -> &Std.Fs.Permissions -> Result[(), Std.Fs.FsError]

  A path's permissions set to exactly the flags given.

  fn
• temporaryDirectoryInStr -> Str -> Result[Str, Std.Fs.FsError]

  A new empty directory under `parent`, named by `prefix` and random digits.

  fn
• temporaryFileInStr -> Str -> Result[Str, Std.Fs.FsError]

  A new empty file in a directory, under a name no other process holds.

  fn
• withTemporaryDirectoryStr -> fn(Str) -> Result[T, Std.Fs.FsError] -> Result[T, Std.Fs.FsError]

  An action given a fresh temporary directory that is removed afterwards.

  fn
• writeAtomicallyStr -> &Bytes -> Result[(), Std.Fs.FsError]

  A file's contents replaced so that no reader ever sees them half written.

  fn
• writeTextAtomicallyStr -> Str -> Result[(), Std.Fs.FsError]

  Text written with the same guarantee as `writeAtomically`.

  fn