Struct ra_ap_vfs::VfsPath [−][src]
pub struct VfsPath(_);
Expand description
Path in Vfs
.
Long-term, we want to support files which do not reside in the file-system,
so we treat VfsPath
s as opaque identifiers.
Implementations
Creates an “in-memory” path from /
-separated string.
This is most useful for testing, to avoid windows/linux differences
Panics
Panics if path
does not start with '/'
.
Returns the AbsPath
representation of self
if self
is on the file system.
Creates a new VfsPath
with path
adjoined to self
.
Remove the last component of self
if there is one.
If self
has no component, returns false
; else returns true
.
Example
let mut path = VfsPath::from(AbsPathBuf::assert("/foo/bar".into())); assert!(path.pop()); assert_eq!(path, VfsPath::from(AbsPathBuf::assert("/foo".into()))); assert!(path.pop()); assert_eq!(path, VfsPath::from(AbsPathBuf::assert("/".into()))); assert!(!path.pop());
Returns true
if other
is a prefix of self
.
Returns the VfsPath
without its final component, if there is one.
Returns None
if the path is a root or prefix.
Trait Implementations
Performs the conversion.
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Auto Trait Implementations
impl RefUnwindSafe for VfsPath
impl UnwindSafe for VfsPath
Blanket Implementations
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.