Struct swc_ecma_transforms_optimization::simplify::dce::Config
source · pub struct Config {
pub module_mark: Option<Mark>,
pub top_level: bool,
pub top_retain: Vec<JsWord>,
pub preserve_imports_with_side_effects: bool,
}
Fields§
§module_mark: Option<Mark>
If this Mark is applied to a function expression, it’s treated as a separate module.
Note: This is hack to make operation parallel while allowing invalid
module produced by the swc_bundler
.
top_level: bool
If true, top-level items will be removed if they are not used.
Defaults to true
.
top_retain: Vec<JsWord>
Declarations with a symbol in this set will be preserved.
preserve_imports_with_side_effects: bool
If false, imports with side effects will be removed.
Trait Implementations§
source§impl PartialEq for Config
impl PartialEq for Config
impl Eq for Config
impl StructuralPartialEq for Config
Auto Trait Implementations§
impl Freeze for Config
impl RefUnwindSafe for Config
impl Send for Config
impl Sync for Config
impl Unpin for Config
impl UnwindSafe for Config
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
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more