Enum sgx_tstd::path::Prefix

pub enum Prefix<'a> {
    Verbatim(&'a OsStr),
    VerbatimUNC(&'a OsStr, &'a OsStr),
    VerbatimDisk(u8),
    DeviceNS(&'a OsStr),
    UNC(&'a OsStr, &'a OsStr),
    Disk(u8),
}

Windows path prefixes, e.g. C: or \\server\share.

Windows uses a variety of path prefix styles, including references to drive volumes (like C:), network shared folders (like \\server\share), and others. In addition, some path prefixes are "verbatim" (i.e. prefixed with \\?\), in which case / is not treated as a separator and essentially no normalization is performed.

Variants

Verbatim(&'a OsStr)

Verbatim prefix, e.g. \\?\cat_pics.

Verbatim prefixes consist of \\?\ immediately followed by the given component.

VerbatimUNC(&'a OsStr, &'a OsStr)

Verbatim prefix using Windows' Uniform Naming Convention, e.g. \\?\UNC\server\share.

Verbatim UNC prefixes consist of \\?\UNC\ immediately followed by the server's hostname and a share name.

VerbatimDisk(u8)

Verbatim disk prefix, e.g. \\?\C:\.

Verbatim disk prefixes consist of \\?\ immediately followed by the drive letter and :\.

DeviceNS(&'a OsStr)

Device namespace prefix, e.g. \\.\COM42.

Device namespace prefixes consist of \\.\ immediately followed by the device name.

UNC(&'a OsStr, &'a OsStr)

Prefix using Windows' Uniform Naming Convention, e.g. \\server\share.

UNC prefixes consist of the server's hostname and a share name.

Disk(u8)

Prefix C: for the given disk drive.

Methods

impl<'a> Prefix<'a>

pub fn is_verbatim(&self) -> bool

Determines if the prefix is verbatim, i.e. begins with \\?\.

Trait Implementations

impl<'a> Copy for Prefix<'a>

impl<'a> Clone for Prefix<'a>

fn clone(&self) -> Prefix<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Prefix<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> Hash for Prefix<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl<'a> PartialOrd for Prefix<'a>

fn partial_cmp(&self, other: &Prefix<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Prefix<'a>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Prefix<'a>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Prefix<'a>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Prefix<'a>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> Ord for Prefix<'a>

fn cmp(&self, other: &Prefix<'a>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl<'a> PartialEq for Prefix<'a>

fn eq(&self, other: &Prefix<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Prefix<'a>) -> bool

This method tests for !=.

impl<'a> Eq for Prefix<'a>