Trait ViewPreUpdateInterceptor 

pub trait ViewPreUpdateInterceptor: Send + Sync {
    // Required method
    fn intercept<'a>(&self, ctx: &mut ViewPreUpdateContext<'a>) -> Result<()>;
}

Required Methods

fn intercept<'a>(&self, ctx: &mut ViewPreUpdateContext<'a>) -> Result<()>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<F> ViewPreUpdateInterceptor for ClosureViewPreUpdateInterceptor<F>

where F: for<'a> Fn(&mut ViewPreUpdateContext<'a>) -> Result<()> + Send + Sync,

impl<F> ViewPreUpdateInterceptor for FilteredViewPreUpdateInterceptor<F>

where F: for<'a> Fn(&mut ViewPreUpdateContext<'a>) -> Result<()> + Send + Sync,