/// <summary>
/// Called at the start of <see cref="O:DbContext.SaveChangesAsync" />.
/// </summary>
/// <param name="eventData">Contextual information about the <see cref="DbContext" /> being used.</param>
/// <param name="result">
/// Represents the current result if one exists.
/// This value will have <see cref="InterceptionResult{Int32}.HasResult" /> set to <see langword="true" /> if some previous
/// interceptor suppressed execution by calling <see cref="InterceptionResult{Int32}.SuppressWithResult" />.
/// This value is typically used as the return value for the implementation of this method.
/// </param>
/// <param name="cancellationToken">A <see cref="CancellationToken" /> to observe while waiting for the task to complete.</param>
/// <returns>
/// If <see cref="InterceptionResult{Int32}.HasResult" /> is false, the EF will continue as normal.
/// If <see cref="InterceptionResult{Int32}.HasResult" /> is true, then EF will suppress the operation it
/// was about to perform and use <see cref="InterceptionResult{Int32}.Result" /> instead.
/// A normal implementation of this method for any interceptor that is not attempting to change the result
/// is to return the <paramref name="result" /> value passed in.
/// </returns>
/// <exception cref="OperationCanceledException">If the <see cref="CancellationToken" /> is canceled.</exception>
public virtual ValueTask <InterceptionResult <int> > SavingChangesAsync(
DbContextEventData eventData,
InterceptionResult <int> result,
CancellationToken cancellationToken = default)
=> new(result);
/// <summary>
/// Called at the start of <see cref="O:DbContext.SaveChanges" />.
/// </summary>
/// <param name="eventData">Contextual information about the <see cref="DbContext" /> being used.</param>
/// <param name="result">
/// Represents the current result if one exists.
/// This value will have <see cref="InterceptionResult{Int32}.HasResult" /> set to <see langword="true" /> if some previous
/// interceptor suppressed execution by calling <see cref="InterceptionResult{Int32}.SuppressWithResult" />.
/// This value is typically used as the return value for the implementation of this method.
/// </param>
/// <returns>
/// If <see cref="InterceptionResult{Int32}.HasResult" /> is false, the EF will continue as normal.
/// If <see cref="InterceptionResult{Int32}.HasResult" /> is true, then EF will suppress the operation it
/// was about to perform and use <see cref="InterceptionResult{Int32}.Result" /> instead.
/// A normal implementation of this method for any interceptor that is not attempting to change the result
/// is to return the <paramref name="result" /> value passed in.
/// </returns>
public virtual InterceptionResult <int> SavingChanges(DbContextEventData eventData, InterceptionResult <int> result)
=> result;