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Command

Enum Command

pub enum Command {
Show 24 variants
    ScrollLines(i64),
    ScrollLogicalLines(i64),
    PageDown,
    PageUp,
    HalfPageDown,
    HalfPageUp,
    GoTop,
    GoBottom,
    Quit,
    Resize(u16, u16),
    Refresh,
    ToggleLineNumbers,
    ToggleChop,
    ToggleFollow,
    SearchForward,
    SearchBackward,
    NextMatch,
    PreviousMatch,
    OptionPrefix,
    Reload,
    TogglePrettify,
    SetPrettifyMode(PrettifyMode),
    RedetectPrettify,
    Noop,
}

Variants§

ScrollLines(i64)

ScrollLogicalLines(i64)

J / K — jump forward or backward by one whole logical line, skipping any remaining wrap rows of the current line. Useful for long lines that wrap many screen rows.

PageDown

PageUp

HalfPageDown

HalfPageUp

GoTop

GoBottom

Quit

Resize(u16, u16)

Refresh

ToggleLineNumbers

ToggleChop

ToggleFollow

SearchForward

/ — open the forward-search prompt.

SearchBackward

? — open the backward-search prompt.

NextMatch

n — repeat the last search in its original direction.

PreviousMatch

N — repeat the last search in the opposite direction.

OptionPrefix

- — option-toggle prefix: the next key chooses an option to flip (N → line numbers, S → chop, F → follow).

Reload

R — force-reload the source from disk now (only meaningful with --live; no-op for static file sources and append-streaming follow).

TogglePrettify

Shift-P — toggle pretty-printing on/off (cycles back to the last active mode if currently off).

SetPrettifyMode(PrettifyMode)

Set a specific prettify mode (issued by the -P<letter> sub-prefix after the user picks j/y/t/x/h/c).

RedetectPrettify

Re-run byte-based content detection and apply the result (-Pa).

Noop

Trait Implementations§

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Command

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

Formats the value using the given formatter. Read more

impl PartialEq for Command

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Command

impl StructuralPartialEq for Command

Auto Trait Implementations§

impl Freeze for Command

impl RefUnwindSafe for Command

impl Send for Command

impl Sync for Command

impl Unpin for Command

impl UnsafeUnpin for Command

impl UnwindSafe for Command

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.