enum UpvarMigrationInfo {
CapturingPrecise {
source_expr: Option<HirId>,
var_name: String,
},
CapturingNothing {
use_span: Span,
},
}
Expand description
Intermediate format to store the hir_id pointing to the use that resulted in the corresponding place being captured and a String which contains the captured value’s name (i.e: a.b.c)
Variants§
CapturingPrecise
We previously captured all of x
, but now we capture some sub-path.
CapturingNothing
Trait Implementations§
source§impl Clone for UpvarMigrationInfo
impl Clone for UpvarMigrationInfo
source§fn clone(&self) -> UpvarMigrationInfo
fn clone(&self) -> UpvarMigrationInfo
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for UpvarMigrationInfo
impl Debug for UpvarMigrationInfo
source§impl Hash for UpvarMigrationInfo
impl Hash for UpvarMigrationInfo
source§impl Ord for UpvarMigrationInfo
impl Ord for UpvarMigrationInfo
source§fn cmp(&self, other: &UpvarMigrationInfo) -> Ordering
fn cmp(&self, other: &UpvarMigrationInfo) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<UpvarMigrationInfo> for UpvarMigrationInfo
impl PartialEq<UpvarMigrationInfo> for UpvarMigrationInfo
source§fn eq(&self, other: &UpvarMigrationInfo) -> bool
fn eq(&self, other: &UpvarMigrationInfo) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<UpvarMigrationInfo> for UpvarMigrationInfo
impl PartialOrd<UpvarMigrationInfo> for UpvarMigrationInfo
source§fn partial_cmp(&self, other: &UpvarMigrationInfo) -> Option<Ordering>
fn partial_cmp(&self, other: &UpvarMigrationInfo) -> Option<Ordering>
1.0.0 · source§fn 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 UpvarMigrationInfo
impl StructuralEq for UpvarMigrationInfo
impl StructuralPartialEq for UpvarMigrationInfo
Auto Trait Implementations§
impl RefUnwindSafe for UpvarMigrationInfo
impl !Send for UpvarMigrationInfo
impl !Sync for UpvarMigrationInfo
impl Unpin for UpvarMigrationInfo
impl UnwindSafe for UpvarMigrationInfo
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn 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: 32 bytes
Size for each variant:
CapturingPrecise
: 32 bytesCapturingNothing
: 12 bytes