[−][src]Struct swc::Compiler
Fields
cm: Arc<SourceMap>
CodeMap
handler: Arc<Handler>
Implementations
impl Compiler
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These are low-level apis.
pub fn globals(&self) -> &Globals
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pub fn comments(&self) -> &SwcComments
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pub fn run<R, F>(&self, op: F) -> R where
F: FnOnce() -> R,
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F: FnOnce() -> R,
Runs op
in current compiler's context.
Note: Other methods of Compiler
already uses this internally.
pub fn parse_js(
&self,
fm: Arc<SourceFile>,
target: JscTarget,
syntax: Syntax,
is_module: bool,
parse_comments: bool
) -> Result<Program, Error>
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&self,
fm: Arc<SourceFile>,
target: JscTarget,
syntax: Syntax,
is_module: bool,
parse_comments: bool
) -> Result<Program, Error>
This method parses a javascript / typescript file
pub fn print<T>(
&self,
node: &T,
target: JscTarget,
source_map: SourceMapsConfig,
orig: Option<&SourceMap>,
minify: bool
) -> Result<TransformOutput, Error> where
T: Node,
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&self,
node: &T,
target: JscTarget,
source_map: SourceMapsConfig,
orig: Option<&SourceMap>,
minify: bool
) -> Result<TransformOutput, Error> where
T: Node,
impl Compiler
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High-level apis.
pub fn new(cm: Arc<SourceMap>, handler: Arc<Handler>) -> Self
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pub fn read_config(
&self,
opts: &Options,
name: &FileName
) -> Result<Config, Error>
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&self,
opts: &Options,
name: &FileName
) -> Result<Config, Error>
pub fn config_for_file<'a>(
&'a self,
opts: &Options,
name: &FileName
) -> Result<BuiltConfig<impl 'a + Fold>, Error>
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&'a self,
opts: &Options,
name: &FileName
) -> Result<BuiltConfig<impl 'a + Fold>, Error>
This method handles merging of config.
This method does not parse module.
pub fn run_transform<F, Ret>(&self, external_helpers: bool, op: F) -> Ret where
F: FnOnce() -> Ret,
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F: FnOnce() -> Ret,
pub fn transform(
&self,
program: Program,
external_helpers: bool,
pass: impl Fold
) -> Program
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&self,
program: Program,
external_helpers: bool,
pass: impl Fold
) -> Program
pub fn process_js_with_custom_pass<P>(
&self,
fm: Arc<SourceFile>,
opts: &Options,
custom_after_pass: P
) -> Result<TransformOutput, Error> where
P: Fold,
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&self,
fm: Arc<SourceFile>,
opts: &Options,
custom_after_pass: P
) -> Result<TransformOutput, Error> where
P: Fold,
custom_after_pass
is applied after swc transforms are applied.
pub fn process_js_file(
&self,
fm: Arc<SourceFile>,
opts: &Options
) -> Result<TransformOutput, Error>
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&self,
fm: Arc<SourceFile>,
opts: &Options
) -> Result<TransformOutput, Error>
pub fn process_js(
&self,
program: Program,
opts: &Options
) -> Result<TransformOutput, Error>
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&self,
program: Program,
opts: &Options
) -> Result<TransformOutput, Error>
You can use custom pass with this method.
There exists a PassBuilder to help building custom passes.
Auto Trait Implementations
impl !RefUnwindSafe for Compiler
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impl Send for Compiler
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impl Sync for Compiler
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impl Unpin for Compiler
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impl !UnwindSafe for Compiler
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Erased for T
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Node for T where
T: Any + ?Sized,
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T: Any + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,