Command

escpos_md::command

Enum Command

pub enum Command {
Show 20 variants    Cut,
    Init,
    PrintModeDefault,
    Charset(Charset),
    CodeTable(CodeTable),
    Font(Font),
    Underline(UnderlineThickness),
    Bold(bool),
    DoubleStrike(bool),
    WhiteBlackReverse(bool),
    Bitmap,
    FeedPaper(u8),
    FeedLines(u8),
    LineSpacing(u8),
    DefaultLineSpacing,
    CharSpacing(u8),
    CharSize(CharMagnification),
    SplitWords(bool),
    LeftMargin(u16),
    Justification(Justification),
}

Expand description

Common commands usefull for the printer

Variants§

Cut

Cuts the paper after 0x96 vertical spaces

Init

Equivalent to ESC @

PrintModeDefault

Print mode selected to init the fonts. Equivalent to ESC ! 0

Charset(Charset)

Set an international character set, Equivalent to ESC R

CodeTable(CodeTable)

Selects a different code table, Equivalent to ESC t

Font(Font)

Sets up a font. Equivalent to ESC M

Underline(UnderlineThickness)

Bold(bool)

DoubleStrike(bool)

WhiteBlackReverse(bool)

Bitmap

Equivalent to ESC * m = 0

FeedPaper(u8)

Change line size

FeedLines(u8)

LineSpacing(u8)

DefaultLineSpacing

CharSpacing(u8)

CharSize(CharMagnification)

SplitWords(bool)

LeftMargin(u16)

Justification(Justification)

Implementations§

impl Command

pub fn as_bytes(&self) -> Vec<u8> ⓘ

Returns the byte-array representation of each command

Trait Implementations§

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value. Read more

1.0.0 · 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 Copy 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 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<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> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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.