Struct ra_ap_project_model::ManifestPath
source · [−]pub struct ManifestPath { /* private fields */ }
Expand description
More or less AbsPathBuf
with non-None parent.
We use it to store path to Cargo.toml, as we frequently use the parent dir
as a working directory to spawn various commands, and its nice to not have
to .unwrap()
everywhere.
This could have been named AbsNonRootPathBuf
, as we don’t enforce that
this stores manifest files in particular, but we only use this for manifests
at the moment in practice.
Implementations
sourceimpl ManifestPath
impl ManifestPath
Methods from Deref<Target = AbsPath>
sourcepub fn parent(&self) -> Option<&AbsPath>
pub fn parent(&self) -> Option<&AbsPath>
Equivalent of Path::parent
for AbsPath
.
sourcepub fn join(&self, path: impl AsRef<Path>) -> AbsPathBuf
pub fn join(&self, path: impl AsRef<Path>) -> AbsPathBuf
Equivalent of Path::join
for AbsPath
.
sourcepub fn normalize(&self) -> AbsPathBuf
pub fn normalize(&self) -> AbsPathBuf
Normalize the given path:
- Removes repeated separators:
/a//b
becomes/a/b
- Removes occurrences of
.
and resolves..
. - Removes trailing slashes:
/a/b/
becomes/a/b
.
Example
let abs_path_buf = AbsPathBuf::assert("/a/../../b/.//c//".into());
let normalized = abs_path_buf.normalize();
assert_eq!(normalized, AbsPathBuf::assert("/b/c".into()));
sourcepub fn to_path_buf(&self) -> AbsPathBuf
pub fn to_path_buf(&self) -> AbsPathBuf
Equivalent of Path::to_path_buf
for AbsPath
.
sourcepub fn strip_prefix(&self, base: &AbsPath) -> Option<&RelPath>
pub fn strip_prefix(&self, base: &AbsPath) -> Option<&RelPath>
Equivalent of Path::strip_prefix
for AbsPath
.
Returns a relative path.
pub fn starts_with(&self, base: &AbsPath) -> bool
pub fn ends_with(&self, suffix: &RelPath) -> bool
pub fn file_name(&self) -> Option<&OsStr>
pub fn extension(&self) -> Option<&OsStr>
pub fn file_stem(&self) -> Option<&OsStr>
pub fn as_os_str(&self) -> &OsStr
pub fn display(&self) -> Display<'_>
pub fn exists(&self) -> bool
use std::fs::metadata().is_ok() instead
Trait Implementations
sourceimpl Clone for ManifestPath
impl Clone for ManifestPath
sourcefn clone(&self) -> ManifestPath
fn clone(&self) -> ManifestPath
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for ManifestPath
impl Debug for ManifestPath
sourceimpl Deref for ManifestPath
impl Deref for ManifestPath
sourceimpl Hash for ManifestPath
impl Hash for ManifestPath
sourceimpl Ord for ManifestPath
impl Ord for ManifestPath
sourceimpl PartialEq<ManifestPath> for ManifestPath
impl PartialEq<ManifestPath> for ManifestPath
sourcefn eq(&self, other: &ManifestPath) -> bool
fn eq(&self, other: &ManifestPath) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &ManifestPath) -> bool
fn ne(&self, other: &ManifestPath) -> bool
This method tests for !=
.
sourceimpl PartialOrd<ManifestPath> for ManifestPath
impl PartialOrd<ManifestPath> for ManifestPath
sourcefn partial_cmp(&self, other: &ManifestPath) -> Option<Ordering>
fn partial_cmp(&self, other: &ManifestPath) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl TryFrom<AbsPathBuf> for ManifestPath
impl TryFrom<AbsPathBuf> for ManifestPath
type Error = AbsPathBuf
type Error = AbsPathBuf
The type returned in the event of a conversion error.
sourcefn try_from(file: AbsPathBuf) -> Result<Self, Self::Error>
fn try_from(file: AbsPathBuf) -> Result<Self, Self::Error>
Performs the conversion.
impl Eq for ManifestPath
impl StructuralEq for ManifestPath
impl StructuralPartialEq for ManifestPath
Auto Trait Implementations
impl RefUnwindSafe for ManifestPath
impl Send for ManifestPath
impl Sync for ManifestPath
impl Unpin for ManifestPath
impl UnwindSafe for ManifestPath
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcepub fn equivalent(&self, key: &K) -> bool
pub fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more