Trait RequestExtractor 

pub trait RequestExtractor<T>:
    Send
    + Sync
    + 'static {
    // Required method
    fn extract(&self, request: &BootRequest) -> Result<T>;
}

Custom request value extractor used by Nest-style controller argument binding.

Required Methods

fn extract(&self, request: &BootRequest) -> Result<T>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<T, F> RequestExtractor<T> for F

where F: Fn(&BootRequest) -> Result<T> + Send + Sync + 'static,