pub struct VarDebugInfo<'tcx> {
    pub name: Symbol,
    pub source_info: SourceInfo,
    pub value: VarDebugInfoContents<'tcx>,
    pub argument_index: Option<u16>,
}
Expand description

Debug information pertaining to a user variable.

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§name: Symbol§source_info: SourceInfo

Source info of the user variable, including the scope within which the variable is visible (to debuginfo) (see LocalDecl’s source_info field for more details).

§value: VarDebugInfoContents<'tcx>

Where the data for this user variable is to be found.

§argument_index: Option<u16>

When present, indicates what argument number this variable is in the function that it originated from (starting from 1). Note, if MIR inlining is enabled, then this is the argument number in the original function before it was inlined.

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impl<'tcx> !RefUnwindSafe for VarDebugInfo<'tcx>

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impl<'tcx> !Send for VarDebugInfo<'tcx>

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impl<'tcx> !Sync for VarDebugInfo<'tcx>

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impl<'tcx> Unpin for VarDebugInfo<'tcx>

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impl<'tcx> !UnwindSafe for VarDebugInfo<'tcx>

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.