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version 2.097.0

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Function std.file.getAttributes

Returns the attributes of the given file.

uint getAttributes(R) (
  R name
)
if (isInputRange!R && !isInfinite!R && isSomeChar!(ElementEncodingType!R) && !isConvertibleToString!R);

uint getAttributes(R) (
  auto ref R name
)
if (isConvertibleToString!R);

Note that the file attributes on Windows and POSIX systems are completely different. On Windows, they're what is returned by GetFileAttributes, whereas on POSIX systems, they're the st_mode value which is part of the stat struct gotten by calling the stat function.

On POSIX systems, if the given file is a symbolic link, then attributes are the attributes of the file pointed to by the symbolic link.

Parameters

NameDescription
name The file to get the attributes of.

Returns

The attributes of the file as a uint.

Throws

FileException on error.

Example

getAttributes with a file 

import std.exception : assertThrown;

auto f = deleteme ~ "file";
scope(exit) f.remove;

assert(!f.exists);
assertThrown!FileException(f.getAttributes);

f.write(".");
auto attributes = f.getAttributes;
assert(!attributes.attrIsDir);
assert(attributes.attrIsFile);

Example

getAttributes with a directory 

import std.exception : assertThrown;

auto dir = deleteme ~ "dir";
scope(exit) dir.rmdir;

assert(!dir.exists);
assertThrown!FileException(dir.getAttributes);

dir.mkdir;
auto attributes = dir.getAttributes;
assert(attributes.attrIsDir);
assert(!attributes.attrIsFile);

Authors

Walter Bright, Andrei Alexandrescu, Jonathan M Davis

License

Boost License 1.0.