MatExprTrait

opencv::prelude

Trait MatExprTrait 

Source 
pub trait MatExprTrait: MatExprTraitConst {
    // Required method
    fn as_raw_mut_MatExpr(&mut self) -> *mut c_void;

    // Provided methods
    fn set_flags(&mut self, val: i32) { ... }
    fn set_a(&mut self, val: Mat) { ... }
    fn set_b(&mut self, val: Mat) { ... }
    fn set_c(&mut self, val: Mat) { ... }
    fn set_alpha(&mut self, val: f64) { ... }
    fn set_beta(&mut self, val: f64) { ... }
    fn set_s(&mut self, val: Scalar) { ... }
    fn swap(&mut self, b: &mut impl MatExprTrait) -> Result<()> { ... }
}
Expand description

Mutable methods for core::MatExpr

Required Methods§

Source

fn as_raw_mut_MatExpr(&mut self) -> *mut c_void

Provided Methods§

Source

fn set_flags(&mut self, val: i32)

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fn set_a(&mut self, val: Mat)

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fn set_b(&mut self, val: Mat)

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fn set_c(&mut self, val: Mat)

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fn set_alpha(&mut self, val: f64)

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fn set_beta(&mut self, val: f64)

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fn set_s(&mut self, val: Scalar)

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fn swap(&mut self, b: &mut impl MatExprTrait) -> Result<()>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§