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Cbindgen

prebindgen_c

Struct Cbindgen 

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

C / cbindgen language adapter. Build it with CbindgenBuilder::new, declare the items to convert with the fluent methods, then drive it through CbindgenBuilder::build → Cbindgen::write_rust.

A resolved C binding: every crossing has a conversion, and the header-facing Rust file can be written.

Built by CbindgenBuilder::build. Read-only, so write_rust is a pure emission over a complete registry.

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impl Cbindgen

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pub fn builder() -> CbindgenBuilder

Describe a C binding.

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pub fn write_rust( &self, out_path: impl AsRef<Path>, ) -> Result<PathBuf, WriteRustError>

Write the generated Rust file — the extern "C" wrappers and their converters, which cbindgen then reads to emit the header.

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pub fn registry(&self) -> &Registry<()>

The resolved registry — conversions, decompositions, and the model.

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pub fn declarations(&self) -> &CbindgenBuilder

What the binding declared.

Trait Implementations§

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impl Debug for Cbindgen

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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.