Struct matrix_qrcode::image::codecs::pnm::GraymapHeader
[−]pub struct GraymapHeader {
pub encoding: SampleEncoding,
pub height: u32,
pub width: u32,
pub maxwhite: u32,
}
Expand description
Header produced by a pgm
file (“Portable Gray Map”)
Fields
encoding: SampleEncoding
Binary or Ascii encoded file
height: u32
Height of the image file
width: u32
Width of the image file
maxwhite: u32
Maximum sample value within the image
Trait Implementations
impl Clone for GraymapHeader
impl Clone for GraymapHeader
fn clone(&self) -> GraymapHeader
fn clone(&self) -> GraymapHeader
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for GraymapHeader
impl Debug for GraymapHeader
impl From<GraymapHeader> for PnmHeader
impl From<GraymapHeader> for PnmHeader
fn from(header: GraymapHeader) -> PnmHeader
fn from(header: GraymapHeader) -> PnmHeader
Converts to this type from the input type.
impl Copy for GraymapHeader
Auto Trait Implementations
impl RefUnwindSafe for GraymapHeader
impl Send for GraymapHeader
impl Sync for GraymapHeader
impl Unpin for GraymapHeader
impl UnwindSafe for GraymapHeader
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more