build_helper::drop_bomb

Struct DropBomb

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pub struct DropBomb {
    command: OsString,
    defused: bool,
    armed_location: Location<'static>,
}

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§command: OsString§defused: bool§armed_location: Location<'static>

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impl DropBomb

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pub fn arm<S: AsRef<OsStr>>(command: S) -> DropBomb

Arm a DropBomb. If the value is dropped without being defused, then it will panic. It is expected that the command wrapper uses #[track_caller] to help propagate the caller location.

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pub fn get_created_location(&self) -> Location<'static>

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pub fn defuse(&mut self)

Defuse the DropBomb. This will prevent the drop bomb from panicking when dropped.

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impl Debug for DropBomb

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

Formats the value using the given formatter. Read more
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impl Drop for DropBomb

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fn drop(&mut self)

Executes the destructor for this type. Read more

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Blanket Implementations§

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impl<T> Any for T
where 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 T
where 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 T
where 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 T
where 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, U> TryFrom<U> for T
where 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 T
where 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.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes