Struct swc_ecma_transforms_optimization::simplify::dce::Config

pub struct Config {
    pub module_mark: Option<Mark>,
    pub top_level: bool,
    pub top_retain: Vec<JsWord>,
}

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.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Config

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl Hash for Config

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Config> for Config

fn eq(&self, other: &Config) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Config

impl StructuralEq for Config

impl StructuralPartialEq for Config