Struct ceres_solver_sys::RustCostFunction

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pub struct RustCostFunction<'cost>(pub Box<dyn Fn(*const *const f64, *mut f64, *mut *mut f64) -> bool + 'cost>);

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§0: Box<dyn Fn(*const *const f64, *mut f64, *mut *mut f64) -> bool + 'cost>

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impl<'cost> RustCostFunction<'cost>

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pub fn evaluate( &self, parameters: *const *const f64, residuals: *mut f64, jacobians: *mut *mut f64 ) -> bool

Trait Implementations§

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impl<'cost> From<Box<dyn Fn(*const *const f64, *mut f64, *mut *mut f64) -> bool + 'cost, Global>> for RustCostFunction<'cost>

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fn from( value: Box<dyn Fn(*const *const f64, *mut f64, *mut *mut f64) -> bool + 'cost> ) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<'cost> !RefUnwindSafe for RustCostFunction<'cost>

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impl<'cost> !Send for RustCostFunction<'cost>

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impl<'cost> !Sync for RustCostFunction<'cost>

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impl<'cost> Unpin for RustCostFunction<'cost>

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impl<'cost> !UnwindSafe for RustCostFunction<'cost>

Blanket Implementations§

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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,

const: unstable · source§

fn borrow(&self) -> &T

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

const: unstable · source§

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

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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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.
const: unstable · source§

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.
const: unstable · source§

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

Performs the conversion.