Struct Hooks 

pub struct Hooks<C> {
    pub before_all: Option<for<'a> fn(&'a C) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send>>> + Send + 'a>>>,
    pub after_all: Option<for<'a> fn(&'a C) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send>>> + Send + 'a>>>,
    pub before_each: Option<for<'a> fn(&'a C) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send>>> + Send + 'a>>>,
    pub after_each: Option<for<'a> fn(&'a C) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send>>> + Send + 'a>>>,
    pub _phantom: PhantomData<fn(&C)>,
}

Container for lifecycle hooks with concrete context type.

All hooks are optional. Hooks are executed at specific points in the test lifecycle:

• before_all: After context starts, before any tests run
• after_all: After all tests complete, before context stops (best-effort)
• before_each: Before each individual test
• after_each: After each individual test (always runs, even if test fails) Container for lifecycle hooks with concrete context type.

All hooks are optional. Hooks are executed at specific points in the test lifecycle:

• before_all: After context starts, before any tests run
• after_all: After all tests complete, before context stops (best-effort)
• before_each: Before each individual test
• after_each: After each individual test (always runs, even if test fails)

Fields

before_all: Option<for<'a> fn(&'a C) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send>>> + Send + 'a>>>

after_all: Option<for<'a> fn(&'a C) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send>>> + Send + 'a>>>

before_each: Option<for<'a> fn(&'a C) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send>>> + Send + 'a>>>

after_each: Option<for<'a> fn(&'a C) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send>>> + Send + 'a>>>

_phantom: PhantomData<fn(&C)>

Trait Implementations

impl<C> Clone for Hooks<C>

fn clone(&self) -> Hooks<C>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<C> Copy for Hooks<C>