Struct swc_common::SourceFile[−][src]

pub struct SourceFile {
    pub name: FileName,
    pub name_was_remapped: bool,
    pub unmapped_path: Option<FileName>,
    pub crate_of_origin: u32,
    pub src: Lrc<String>,
    pub src_hash: u128,
    pub start_pos: BytePos,
    pub end_pos: BytePos,
    pub lines: Vec<BytePos>,
    pub multibyte_chars: Vec<MultiByteChar>,
    pub non_narrow_chars: Vec<NonNarrowChar>,
    pub name_hash: u128,
}

Expand description

A single source in the SourceMap.

Fields

name: FileName

The name of the file that the source came from. Source that doesn’t originate from files has names between angle brackets by convention, e.g. <anon>

name_was_remapped: bool

True if the name field above has been modified by --remap-path-prefix

unmapped_path: Option<FileName>

The unmapped path of the file that the source came from. Set to None if the SourceFile was imported from an external crate.

crate_of_origin: u32

Indicates which crate this SourceFile was imported from.

src: Lrc<String>

The complete source code

src_hash: u128

The source code’s hash

start_pos: BytePos

The start position of this source in the SourceMap

end_pos: BytePos

The end position of this source in the SourceMap

lines: Vec<BytePos>

Locations of lines beginnings in the source code

multibyte_chars: Vec<MultiByteChar>

Locations of multi-byte characters in the source code

non_narrow_chars: Vec<NonNarrowChar>

Width of characters that are not narrow in the source code

name_hash: u128

A hash of the filename, used for speeding up the incr. comp. hashing.

Implementations

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impl SourceFile

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pub fn new(
    name: FileName,
    name_was_remapped: bool,
    unmapped_path: FileName,
    src: String,
    start_pos: BytePos
) -> SourceFile

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pub fn line_begin_pos(&self, pos: BytePos) -> BytePos

Return the BytePos of the beginning of the current line.

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pub fn get_line(&self, line_number: usize) -> Option<Cow<'_, str>>

Get a line from the list of pre-computed line-beginnings. The line number here is 0-based.

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pub fn lookup_line(&self, pos: BytePos) -> Option<usize>

Find the line containing the given position. The return value is the index into the lines array of this SourceFile, not the 1-based line number. If the source_file is empty or the position is located before the first line, None is returned.

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pub fn line_bounds(&self, line_index: usize) -> (BytePos, BytePos )

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pub fn contains(&self, byte_pos: BytePos) -> bool

Trait Implementations

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impl Clone for SourceFile

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fn clone(&self) -> SourceFile

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for SourceFile

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

Formats the value using the given formatter. Read more

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impl<'a> From<&'a SourceFile> for StringInput<'a>

Creates an Input from SourceFile. This is an alias for

   StringInput::new(&fm.src, fm.start_pos, fm.end_pos)

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fn from(fm: &'a SourceFile) -> Self

Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for SourceFile

impl Send for SourceFile

impl Sync for SourceFile

impl Unpin for SourceFile

impl UnwindSafe for SourceFile

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<'a, T> BorrowOwned<'a> for T where
T: 'a + Clone,

type ROwned = T

The owned type, stored in RCow::Owned

type RBorrowed = &'a T

The borrowed type, stored in RCow::Borrowed

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pub fn r_borrow(
this: &'a <T as BorrowOwned<'a>>::ROwned
) -> <T as BorrowOwned<'a>>::RBorrowed

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pub fn r_to_owned(
this: <T as BorrowOwned<'a>>::RBorrowed
) -> <T as BorrowOwned<'a>>::ROwned

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pub fn deref_borrowed(this: &<T as BorrowOwned<'a>>::RBorrowed) -> &T

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pub fn deref_owned(this: &<T as BorrowOwned<'a>>::ROwned) -> &T

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pub fn from_cow_borrow(this: &'a T) -> <T as BorrowOwned<'a>>::RBorrowed

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pub fn from_cow_owned(
this: <T as ToOwned>::Owned
) -> <T as BorrowOwned<'a>>::ROwned

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pub fn into_cow_borrow(this: <T as BorrowOwned<'a>>::RBorrowed) -> &'a T

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pub fn into_cow_owned(
this: <T as BorrowOwned<'a>>::ROwned
) -> <T as ToOwned>::Owned

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T> GetWithMetadata for T

type ForSelf = WithMetadata_<T, T>

This is always WithMetadata_<Self, Self>

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

impl<S> ROExtAcc for S

pub fn f_get<F>(&self, offset: FieldOffset<S, F, Aligned>) -> &F

Gets a reference to a field, determined by offset. Read more

pub fn f_get_mut<F>(&mut self, offset: FieldOffset<S, F, Aligned>) -> &mut F

Gets a muatble reference to a field, determined by offset. Read more

pub fn f_get_ptr<F, A>(&self, offset: FieldOffset<S, F, A>) -> *const F

Gets a const pointer to a field, the field is determined by offset. Read more

pub fn f_get_mut_ptr<F, A>(&mut self, offset: FieldOffset<S, F, A>) -> *mut F

Gets a mutable pointer to a field, determined by offset. Read more

impl<S> ROExtOps<Aligned> for S

pub fn f_replace<F>(
 &mut self,
 offset: FieldOffset<S, F, Aligned>,
 value: F
) -> F

Replaces a field (determined by offset) with value, returning the previous value of the field. Read more

pub fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Aligned>, right: &mut S)

Swaps a field (determined by offset) with the same field in right. Read more

pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Aligned>) -> F where
F: Copy,

Gets a copy of a field (determined by offset). The field is determined by offset. Read more

impl<S> ROExtOps<Unaligned> for S

pub fn f_replace<F>(
 &mut self,
 offset: FieldOffset<S, F, Unaligned>,
 value: F
) -> F

Replaces a field (determined by offset) with value, returning the previous value of the field. Read more

pub fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Unaligned>, right: &mut S)

Swaps a field (determined by offset) with the same field in right. Read more

pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Unaligned>) -> F where
F: Copy,

Gets a copy of a field (determined by offset). The field is determined by offset. Read more

impl<T> SelfOps for T where
T: ?Sized,

fn eq_id(&self, other: &Self) -> bool

Compares the address of self with the address of other. Read more

fn piped<F, U>(self, f: F) -> U where
F: FnOnce(Self) -> U,

Emulates the pipeline operator, allowing method syntax in more places. Read more

fn piped_ref<'a, F, U>(&'a self, f: F) -> U where
F: FnOnce(&'a Self) -> U,

The same as piped except that the function takes &Self Useful for functions that take &Self instead of Self. Read more

fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where
F: FnOnce(&'a mut Self) -> U,

The same as piped, except that the function takes &mut Self. Useful for functions that take &mut Self instead of Self. Read more

fn mutated<F>(self, f: F) -> Self where
F: FnOnce(&mut Self),

Mutates self using a closure taking self by mutable reference, passing it along the method chain. Read more

fn observe<F>(self, f: F) -> Self where
F: FnOnce(&Self),

Observes the value of self, passing it along unmodified. Useful in long method chains. Read more

fn into_<T>(self) -> T where
Self: Into<T>,

Performs a conversion with Into. using the turbofish .into_::<_>() syntax. Read more

fn as_ref_<T>(&self) -> &T where
Self: AsRef<T>,
T: ?Sized,

Performs a reference to reference conversion with AsRef, using the turbofish .as_ref_::<_>() syntax. Read more

fn as_mut_<T>(&mut self) -> &mut T where
Self: AsMut<T>,
T: ?Sized,

Performs a mutable reference to mutable reference conversion with AsMut, using the turbofish .as_mut_::<_>() syntax. Read more

fn drop_(self)

Drops self using method notation. Alternative to std::mem::drop. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<This> TransmuteElement for This where
This: ?Sized,

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unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where
Self: CanTransmuteElement<T>,

Transmutes the element type of this pointer.. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T> TypeIdentity for T where
T: ?Sized,

type Type = T

This is always Self.

fn into_type(self) -> Self::Type where
Self::Type: Sized,

Converts a value back to the original type.

fn as_type(&self) -> &Self::Type

Converts a reference back to the original type.

fn as_type_mut(&mut self) -> &mut Self::Type

Converts a mutable reference back to the original type.

fn into_type_box(self: Box<Self, Global>) -> Box<Self::Type, Global>

Converts a box back to the original type.

fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>

Converts an Arc back to the original type. Read more

fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>

Converts an Rc back to the original type. Read more

fn from_type(this: Self::Type) -> Self where
Self::Type: Sized,

Converts a value back to the original type.

fn from_type_ref(this: &Self::Type) -> &Self

Converts a reference back to the original type.

fn from_type_mut(this: &mut Self::Type) -> &mut Self

Converts a mutable reference back to the original type.

fn from_type_box(this: Box<Self::Type, Global>) -> Box<Self, Global>

Converts a box back to the original type.

fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>

Converts an Arc back to the original type.

fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>

Converts an Rc back to the original type.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Struct swc_common::SourceFile[−][src]

Fields

Implementations

impl SourceFile

pub fn new( name: FileName, name_was_remapped: bool, unmapped_path: FileName, src: String, start_pos: BytePos) -> SourceFile

pub fn line_begin_pos(&self, pos: BytePos) -> BytePos

pub fn get_line(&self, line_number: usize) -> Option<Cow<'_, str>>

pub fn is_real_file(&self) -> bool

pub fn byte_length(&self) -> u32

pub fn count_lines(&self) -> usize

pub fn lookup_line(&self, pos: BytePos) -> Option<usize>

pub fn line_bounds(&self, line_index: usize) -> (BytePos, BytePos)

pub fn contains(&self, byte_pos: BytePos) -> bool

Trait Implementations

impl Clone for SourceFile

fn clone(&self) -> SourceFile

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

impl Debug for SourceFile

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

impl<'a> From<&'a SourceFile> for StringInput<'a>

fn from(fm: &'a SourceFile) -> Self

Auto Trait Implementations

impl RefUnwindSafe for SourceFile

impl Send for SourceFile

impl Sync for SourceFile

impl Unpin for SourceFile

impl UnwindSafe for SourceFile

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<'a, T> BorrowOwned<'a> for T where T: 'a + Clone,

type ROwned = T

type RBorrowed = &'a T

pub fn r_borrow( this: &'a <T as BorrowOwned<'a>>::ROwned) -> <T as BorrowOwned<'a>>::RBorrowed

pub fn r_to_owned( this: <T as BorrowOwned<'a>>::RBorrowed) -> <T as BorrowOwned<'a>>::ROwned

pub fn deref_borrowed(this: &<T as BorrowOwned<'a>>::RBorrowed) -> &T

pub fn deref_owned(this: &<T as BorrowOwned<'a>>::ROwned) -> &T

pub fn from_cow_borrow(this: &'a T) -> <T as BorrowOwned<'a>>::RBorrowed

pub fn from_cow_owned( this: <T as ToOwned>::Owned) -> <T as BorrowOwned<'a>>::ROwned

pub fn into_cow_borrow(this: <T as BorrowOwned<'a>>::RBorrowed) -> &'a T

pub fn into_cow_owned( this: <T as BorrowOwned<'a>>::ROwned) -> <T as ToOwned>::Owned

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> GetWithMetadata for T

type ForSelf = WithMetadata_<T, T>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<S> ROExtAcc for S

pub fn f_get<F>(&self, offset: FieldOffset<S, F, Aligned>) -> &F

pub fn f_get_mut<F>(&mut self, offset: FieldOffset<S, F, Aligned>) -> &mut F

pub fn f_get_ptr<F, A>(&self, offset: FieldOffset<S, F, A>) -> *const F

pub fn f_get_mut_ptr<F, A>(&mut self, offset: FieldOffset<S, F, A>) -> *mut F

impl<S> ROExtOps<Aligned> for S

pub fn f_replace<F>( &mut self, offset: FieldOffset<S, F, Aligned>, value: F) -> F

pub fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Aligned>, right: &mut S)

pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Aligned>) -> F where F: Copy,

impl<S> ROExtOps<Unaligned> for S

pub fn f_replace<F>( &mut self, offset: FieldOffset<S, F, Unaligned>, value: F) -> F

pub fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Unaligned>, right: &mut S)

pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Unaligned>) -> F where F: Copy,

impl<T> SelfOps for T where T: ?Sized,

fn eq_id(&self, other: &Self) -> bool

fn piped<F, U>(self, f: F) -> U where F: FnOnce(Self) -> U,

fn piped_ref<'a, F, U>(&'a self, f: F) -> U where F: FnOnce(&'a Self) -> U,

fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where F: FnOnce(&'a mut Self) -> U,

fn mutated<F>(self, f: F) -> Self where F: FnOnce(&mut Self),

fn observe<F>(self, f: F) -> Self where F: FnOnce(&Self),

fn into_<T>(self) -> T where Self: Into<T>,

fn as_ref_<T>(&self) -> &T where Self: AsRef<T>, T: ?Sized,

fn as_mut_<T>(&mut self) -> &mut T where Self: AsMut<T>, T: ?Sized,

fn drop_(self)

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn new(
name: FileName,
name_was_remapped: bool,
unmapped_path: FileName,
src: String,
start_pos: BytePos
) -> SourceFile

pub fn line_bounds(&self, line_index: usize) -> (BytePos, BytePos )

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<'a, T> BorrowOwned<'a> for T where
T: 'a + Clone,

pub fn r_borrow(
this: &'a <T as BorrowOwned<'a>>::ROwned
) -> <T as BorrowOwned<'a>>::RBorrowed

pub fn r_to_owned(
this: <T as BorrowOwned<'a>>::RBorrowed
) -> <T as BorrowOwned<'a>>::ROwned

pub fn from_cow_owned(
this: <T as ToOwned>::Owned
) -> <T as BorrowOwned<'a>>::ROwned

pub fn into_cow_owned(
this: <T as BorrowOwned<'a>>::ROwned
) -> <T as ToOwned>::Owned

impl<T, U> Into<U> for T where
U: From<T>,

pub fn f_replace<F>(
&mut self,
offset: FieldOffset<S, F, Aligned>,
value: F
) -> F

pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Aligned>) -> F where
F: Copy,

pub fn f_replace<F>(
&mut self,
offset: FieldOffset<S, F, Unaligned>,
value: F
) -> F

pub fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Unaligned>) -> F where
F: Copy,

impl<T> SelfOps for T where
T: ?Sized,

fn piped<F, U>(self, f: F) -> U where
F: FnOnce(Self) -> U,

fn piped_ref<'a, F, U>(&'a self, f: F) -> U where
F: FnOnce(&'a Self) -> U,

fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where
F: FnOnce(&'a mut Self) -> U,

fn mutated<F>(self, f: F) -> Self where
F: FnOnce(&mut Self),

fn observe<F>(self, f: F) -> Self where
F: FnOnce(&Self),

fn into_<T>(self) -> T where
Self: Into<T>,

fn as_ref_<T>(&self) -> &T where
Self: AsRef<T>,
T: ?Sized,

fn as_mut_<T>(&mut self) -> &mut T where
Self: AsMut<T>,
T: ?Sized,

impl<T> ToOwned for T where
T: Clone,

impl<This> TransmuteElement for This where
This: ?Sized,

unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where
Self: CanTransmuteElement<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T> TypeIdentity for T where
T: ?Sized,

fn into_type(self) -> Self::Type where
Self::Type: Sized,

fn from_type(this: Self::Type) -> Self where
Self::Type: Sized,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,