Enum rustc_errors::Applicability
pub enum Applicability {
MachineApplicable,
MaybeIncorrect,
HasPlaceholders,
Unspecified,
}
Expand description
Indicates the confidence in the correctness of a suggestion.
All suggestions are marked with an Applicability
. Tools use the applicability of a suggestion
to determine whether it should be automatically applied or if the user should be consulted
before applying the suggestion.
Variants§
MachineApplicable
The suggestion is definitely what the user intended, or maintains the exact meaning of the code. This suggestion should be automatically applied.
In case of multiple MachineApplicable
suggestions (whether as part of
the same multipart_suggestion
or not), all of them should be
automatically applied.
MaybeIncorrect
The suggestion may be what the user intended, but it is uncertain. The suggestion should result in valid Rust code if it is applied.
HasPlaceholders
The suggestion contains placeholders like (...)
or { /* fields */ }
. The suggestion
cannot be applied automatically because it will not result in valid Rust code. The user
will need to fill in the placeholders.
Unspecified
The applicability of the suggestion is unknown.
Auto Trait Implementations§
impl RefUnwindSafe for Applicability
impl Send for Applicability
impl Sync for Applicability
impl Unpin for Applicability
impl UnwindSafe for Applicability
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
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: 1 byte
Size for each variant:
MachineApplicable
: 0 bytesMaybeIncorrect
: 0 bytesHasPlaceholders
: 0 bytesUnspecified
: 0 bytes