Struct starlark::values::Tracer

source · 
pub struct Tracer<'v> { /* private fields */ }
Expand description

Used to perform garbage collection by Trace::trace.

Implementations§

source§

impl<'v> Tracer<'v>

source

pub fn trace(&self, value: &mut Value<'v>)

Walk over a value during garbage collection.

source

pub fn trace_static<T: 'static>(&self, value: &mut T)

Helper function to annotate that this field has been considered for tracing, but is not relevant because it has a static lifetime containing no relevant values. Does nothing.

Auto Trait Implementations§

§

impl<'v> !RefUnwindSafe for Tracer<'v>

§

impl<'v> Send for Tracer<'v>

§

impl<'v> !Sync for Tracer<'v>

§

impl<'v> Unpin for Tracer<'v>

§

impl<'v> !UnwindSafe for Tracer<'v>

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> ToAst for T

source§

fn ast(self, begin: usize, end: usize) -> Spanned<Self>

source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.