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Bind

evento_core::cursor

Trait Bind 

Source 
pub trait Bind {
    type T: Cursor + Clone;

    // Required methods
    fn sort_by(data: &mut Vec<Self::T>, is_order_desc: bool);
    fn retain(
        data: &mut Vec<Self::T>,
        cursor: <<Self as Bind>::T as Cursor>::T,
        is_order_desc: bool,
    );
}
Expand description

Trait for sorting and filtering data for pagination.

Implementors define how to sort items and filter by cursor position.

Required Associated Types§

Source

type T: Cursor + Clone

The item type being paginated

Required Methods§

Source

fn sort_by(data: &mut Vec<Self::T>, is_order_desc: bool)

Sorts items in ascending or descending order.

Source

fn retain( data: &mut Vec<Self::T>, cursor: <<Self as Bind>::T as Cursor>::T, is_order_desc: bool, )

Retains only items after/before the cursor position.

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§