#[repr(u32)]
pub enum ImageEncoding {
Png,
}
Expand description
The encoding used for the image.
Today, only PNG is supported, but in the future the screenshot could be returned in other encodings if need arises.
Variants§
Png
Implementations§
source§impl ImageEncoding
impl ImageEncoding
pub fn from_primitive(prim: u32) -> Option<Self>
pub const fn into_primitive(self) -> u32
pub fn is_unknown(&self) -> bool
👎Deprecated: Strict enums should not use
is_unknown
Trait Implementations§
source§impl Clone for ImageEncoding
impl Clone for ImageEncoding
source§fn clone(&self) -> ImageEncoding
fn clone(&self) -> ImageEncoding
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ImageEncoding
impl Debug for ImageEncoding
source§impl Decodable for ImageEncoding
impl Decodable for ImageEncoding
source§fn decode(
&mut self,
decoder: &mut Decoder<'_>,
offset: usize
) -> Result<(), Error>
fn decode( &mut self, decoder: &mut Decoder<'_>, offset: usize ) -> Result<(), Error>
Decodes an object of this type from the decoder’s buffers into
self
.
Callers must ensure that offset
is a multiple of
Layout::inline_align
, and that decoder.buf
has room for reading
Layout::inline_size
bytes at offset
. Read moresource§impl Encodable for ImageEncoding
impl Encodable for ImageEncoding
source§fn encode(
&mut self,
encoder: &mut Encoder<'_, '_>,
offset: usize,
recursion_depth: usize
) -> Result<(), Error>
fn encode( &mut self, encoder: &mut Encoder<'_, '_>, offset: usize, recursion_depth: usize ) -> Result<(), Error>
Encode the object into the buffer. Any handles stored in the object are
swapped for
Handle::INVALID
. Callers must ensure that offset
is a
multiple of Layout::inline_align
, and that encoder.buf
has room for
writing Layout::inline_size
bytes at offset
. Read moresource§impl Hash for ImageEncoding
impl Hash for ImageEncoding
source§impl Layout for ImageEncoding
impl Layout for ImageEncoding
source§fn inline_align(context: &Context) -> usize
fn inline_align(context: &Context) -> usize
Returns the minimum required alignment of the inline portion of the
encoded object. It must be a (nonzero) power of two.
source§fn inline_size(context: &Context) -> usize
fn inline_size(context: &Context) -> usize
Returns the size of the inline portion of the encoded object, including
padding for the type’s alignment. Must be a multiple of
inline_align
.§fn supports_simple_copy() -> boolwhere
Self: Sized,
fn supports_simple_copy() -> boolwhere Self: Sized,
Returns true iff the type can be encoded or decoded via simple copy. Read more
source§impl Ord for ImageEncoding
impl Ord for ImageEncoding
source§fn cmp(&self, other: &ImageEncoding) -> Ordering
fn cmp(&self, other: &ImageEncoding) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<ImageEncoding> for ImageEncoding
impl PartialEq<ImageEncoding> for ImageEncoding
source§fn eq(&self, other: &ImageEncoding) -> bool
fn eq(&self, other: &ImageEncoding) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<ImageEncoding> for ImageEncoding
impl PartialOrd<ImageEncoding> for ImageEncoding
source§fn partial_cmp(&self, other: &ImageEncoding) -> Option<Ordering>
fn partial_cmp(&self, other: &ImageEncoding) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for ImageEncoding
impl Eq for ImageEncoding
impl StructuralEq for ImageEncoding
impl StructuralPartialEq for ImageEncoding
Auto Trait Implementations§
impl RefUnwindSafe for ImageEncoding
impl Send for ImageEncoding
impl Sync for ImageEncoding
impl Unpin for ImageEncoding
impl UnwindSafe for ImageEncoding
Blanket Implementations§
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§impl<T> LayoutObject for Twhere
T: Layout,
impl<T> LayoutObject for Twhere T: Layout,
§fn inline_align(&self, context: &Context) -> usize
fn inline_align(&self, context: &Context) -> usize
See
Layout::inline_align
.§fn inline_size(&self, context: &Context) -> usize
fn inline_size(&self, context: &Context) -> usize
See
Layout::inline_size
.