Enum Hook 

pub enum Hook {
    PrePagerStart,
    PostPagerStart,
    EofReached,
    PrePagerExit,
    PostPagerExit,
}

Events that can have callbacks registered

Variants

PrePagerStart

Fired just before the terminal UI is drawn (before switching to the alternate screen).

PostPagerStart

Fired after the terminal UI is drawn with text.

EofReached

Fired when the user hits the end of the page

PrePagerExit

Fired just before the pager exits due to InputEvent::Exit.

PostPagerExit

Fired after the terminal UI is cleared up and main screen is restored.

For this hook, start your IDs from 2 because 1 is occupied for the ExitStrategy.

Trait Implementations

impl Clone for Hook

fn clone(&self) -> Hook

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Hook

impl Debug for Hook

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Hook

impl Hash for Hook

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Hook

fn eq(&self, other: &Hook) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Hook