#[repr(transparent)]pub struct TreePath { /* private fields */ }
Implementations
sourceimpl TreePath
impl TreePath
sourcepub fn from_string(path: &str) -> TreePath
pub fn from_string(path: &str) -> TreePath
Creates a new TreePath
-struct initialized to path
.
path
is expected to be a colon separated list of numbers.
For example, the string “10:4:0” would create a path of depth
3 pointing to the 11th child of the root node, the 5th
child of that 11th child, and the 1st child of that 5th child.
If an invalid path string is passed in, None
is returned.
path
The string representation of a path
Returns
sourcepub fn append_index(&mut self, index_: i32)
pub fn append_index(&mut self, index_: i32)
sourcepub fn indices_with_depth(&mut self) -> Vec<i32>
pub fn indices_with_depth(&mut self) -> Vec<i32>
sourcepub fn is_ancestor(&self, descendant: &TreePath) -> bool
pub fn is_ancestor(&self, descendant: &TreePath) -> bool
Returns true
if descendant
is a descendant of self
.
descendant
another TreePath
-struct
Returns
true
if descendant
is contained inside self
sourcepub fn is_descendant(&self, ancestor: &TreePath) -> bool
pub fn is_descendant(&self, ancestor: &TreePath) -> bool
sourcepub fn prepend_index(&mut self, index_: i32)
pub fn prepend_index(&mut self, index_: i32)
Trait Implementations
sourceimpl Ord for TreePath
impl Ord for TreePath
sourceimpl PartialOrd<TreePath> for TreePath
impl PartialOrd<TreePath> for TreePath
sourcefn partial_cmp(&self, other: &Self) -> Option<Ordering>
fn partial_cmp(&self, other: &Self) -> 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 StaticType for TreePath
impl StaticType for TreePath
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of Self
.
impl Eq for TreePath
Auto Trait Implementations
impl RefUnwindSafe for TreePath
impl !Send for TreePath
impl !Sync for TreePath
impl Unpin for TreePath
impl UnwindSafe for TreePath
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> StaticTypeExt for T where
T: StaticType,
impl<T> StaticTypeExt for T where
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
sourceimpl<T> ToClosureReturnValue for T where
T: ToValue,
impl<T> ToClosureReturnValue for T where
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
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.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more