Trait TursoVecExt 

pub trait TursoVecExt<T>: Sized {
    // Required methods
    fn with_capacity(capacity: usize) -> Self;
    fn push_within_capacity(&mut self, value: T) -> Result<&mut T, T>;
    fn try_push(&mut self, value: T) -> Result<(), TryReserveError>;
}

Required Methods

fn with_capacity(capacity: usize) -> Self

fn push_within_capacity(&mut self, value: T) -> Result<&mut T, T>

Appends an element and returns a reference to it if there is sufficient spare capacity, otherwise an error is returned with the element.

Unlike push, this method does not reallocate when capacity is exhausted. Callers should reserve capacity before using this when insertion must succeed.

Mirrors the unstable standard library implementation: https://doc.rust-lang.org/src/alloc/vec/mod.rs.html#2786

Takes O(1) time.

fn try_push(&mut self, value: T) -> Result<(), TryReserveError>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<T> TursoVecExt<T> for Vec<T>

Available on non-nightly only.