Struct ValidationBundle 

pub struct ValidationBundle<'a, const N: usize> { /* private fields */ }

A bundle that composes multiple ValidationGroups into a single check.

Run all groups in order. If any group fails, the bundle fails. Useful for instruction handlers that share common preconditions but add instruction-specific checks on top.

let mut bundle = ValidationBundle::<3>::new();
bundle.add_group(&common_checks)?;
bundle.add_group(&transfer_checks)?;
bundle.run(&ctx)?;

Implementations

impl<'a, const N: usize> ValidationBundle<'a, N>

pub const fn new() -> Self

Create an empty bundle.

pub fn add(&mut self, v: &'a dyn Validatable) -> Result<(), ProgramError>

Add a validatable group or graph to the bundle.

pub fn run(&self, ctx: &ValidationContext<'_>) -> ProgramResult

Run all groups in order. Fail-fast on first error.

Trait Implementations

impl<'a, const N: usize> Default for ValidationBundle<'a, N>

fn default() -> Self

Returns the “default value” for a type.