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Plugin

Struct Plugin 

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pub struct Plugin { /* private fields */ }
Expand description

A loaded plugin: the library stays open, and every function pointer in its tables belongs to it.

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impl Plugin

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pub unsafe fn open(path: &Path) -> Result<Self, LoadError>

Open a library, check what it speaks, and read its identity.

§Safety

Loading a dynamic library runs whatever code is inside it, including its initializers. The caller must trust the file – which in practice means it came from the plugin store, not from an untrusted download.

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pub fn tables(&self) -> &Tables

The tables, for everything that does not need the library handle.

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pub fn name(&self) -> &str

The name the plugin reports for itself. Shorthand for self.tables().name().

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pub fn family(&self) -> &str

The ecosystem family the plugin reports for itself.

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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 = !

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

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.