Struct rustfmt_nightly::imports::UseTree
source · pub(crate) struct UseTree {
pub(crate) path: Vec<UseSegment>,
pub(crate) span: Span,
pub(crate) list_item: Option<ListItem>,
visibility: Option<Visibility>,
attrs: Option<AttrVec>,
}
Fields
path: Vec<UseSegment>
span: Span
list_item: Option<ListItem>
visibility: Option<Visibility>
attrs: Option<AttrVec>
Implementations
sourceimpl UseTree
impl UseTree
pub(crate) fn rewrite_top_level(
&self,
context: &RewriteContext<'_>,
shape: Shape
) -> Option<String>
fn from_path(path: Vec<UseSegment>, span: Span) -> UseTree
pub(crate) fn from_ast_with_normalization(
context: &RewriteContext<'_>,
item: &Item
) -> Option<UseTree>
fn from_ast(
context: &RewriteContext<'_>,
a: &UseTree,
list_item: Option<ListItem>,
visibility: Option<Visibility>,
opt_lo: Option<BytePos>,
attrs: Option<AttrVec>
) -> UseTree
pub(crate) fn normalize(self) -> UseTree
fn has_comment(&self) -> bool
fn contains_comment(&self) -> bool
fn same_visibility(&self, other: &UseTree) -> bool
fn flatten(self, import_granularity: ImportGranularity) -> Vec<UseTree>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
A: Allocator,
A: Allocator,
fn merge(&mut self, other: &UseTree, merge_by: SharedPrefix)
sourcefn nest_trailing_self(self) -> UseTree
fn nest_trailing_self(self) -> UseTree
If this tree ends in ::self
, rewrite it to ::{self}
.
Trait Implementations
sourceimpl Ord for UseTree
impl Ord for UseTree
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialOrd<UseTree> for UseTree
impl PartialOrd<UseTree> for UseTree
sourcefn partial_cmp(&self, other: &UseTree) -> Option<Ordering>
fn partial_cmp(&self, other: &UseTree) -> Option<Ordering>
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 moreimpl Eq for UseTree
Auto Trait Implementations
impl !RefUnwindSafe for UseTree
impl !Send for UseTree
impl !Sync for UseTree
impl Unpin for UseTree
impl !UnwindSafe for UseTree
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 152 bytes