Method push_with

libs/@local/hashql/core/src/id/vec.rs:359–363

Appends an element created by calling `value` with the new ID, and returns that ID. This allows creating elements that depend on their own ID. # Examples ``` # use hashql_core::id::{IdVec, Id as _, newtype}; # newtype!(struct MyId(u32 is 0..=100)); let mut vec = IdVec:: ::new(); let id = vec.push_with(|id| format!("item_{}", id.as_u32())); assert_eq!(vec[id], "item_0"); ```

(&mut self, value: impl FnOnce(I) -> T)

    /// assert_eq!(vec[id], "item_0");
    /// ```
    pub fn push_with(&mut self, value: impl FnOnce(I) -> T) -> I {
        let id = self.bound();
        self.raw.push(value(id));
        id
    }

    /// Removes the last element from the vector and returns it, or `None` if empty.
    ///