pub struct Serializer<W, O: Options> { /* private fields */ }Expand description
An Serializer that encodes values directly into a Writer.
The specified byte-order will impact the endianness that is used during the encoding.
This struct should not be used often.
For most cases, prefer the encode_into function.
Implementations§
Source§impl<W: Write, O: Options> Serializer<W, O>
impl<W: Write, O: Options> Serializer<W, O>
Sourcepub fn new(w: W, options: O) -> Serializer<W, O>
pub fn new(w: W, options: O) -> Serializer<W, O>
Creates a new Serializer with the given Writer.
Trait Implementations§
Source§impl<'a, W: Write, O: Options> Serializer for &'a mut Serializer<W, O>
impl<'a, W: Write, O: Options> Serializer for &'a mut Serializer<W, O>
Source§type Ok = ()
type Ok = ()
The output type produced by this
Serializer during successful
serialization. Most serializers that produce text or binary output
should set Ok = () and serialize into an io::Write or buffer
contained within the Serializer instance. Serializers that build
in-memory data structures may be simplified by using Ok to propagate
the data structure around.Source§type SerializeSeq = Compound<'a, W, O>
type SerializeSeq = Compound<'a, W, O>
Type returned from
serialize_seq for serializing the content of the
sequence.Source§type SerializeTuple = Compound<'a, W, O>
type SerializeTuple = Compound<'a, W, O>
Type returned from
serialize_tuple for serializing the content of
the tuple.Source§type SerializeTupleStruct = Compound<'a, W, O>
type SerializeTupleStruct = Compound<'a, W, O>
Type returned from
serialize_tuple_struct for serializing the
content of the tuple struct.Source§type SerializeTupleVariant = Compound<'a, W, O>
type SerializeTupleVariant = Compound<'a, W, O>
Type returned from
serialize_tuple_variant for serializing the
content of the tuple variant.Source§type SerializeMap = Compound<'a, W, O>
type SerializeMap = Compound<'a, W, O>
Type returned from
serialize_map for serializing the content of the
map.Source§type SerializeStruct = Compound<'a, W, O>
type SerializeStruct = Compound<'a, W, O>
Type returned from
serialize_struct for serializing the content of
the struct.Source§type SerializeStructVariant = Compound<'a, W, O>
type SerializeStructVariant = Compound<'a, W, O>
Type returned from
serialize_struct_variant for serializing the
content of the struct variant.Source§fn serialize_bytes(self, v: &[u8]) -> Result<()>
fn serialize_bytes(self, v: &[u8]) -> Result<()>
Serialize a chunk of raw byte data. Read more
Source§fn serialize_seq(self, len: Option<usize>) -> Result<Self::SerializeSeq>
fn serialize_seq(self, len: Option<usize>) -> Result<Self::SerializeSeq>
Begin to serialize a variably sized sequence. This call must be
followed by zero or more calls to
serialize_element, then a call to
end. Read moreSource§fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple>
fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple>
Begin to serialize a statically sized sequence whose length will be
known at deserialization time without looking at the serialized data.
This call must be followed by zero or more calls to
serialize_element,
then a call to end. Read moreSource§fn serialize_tuple_struct(
self,
_name: &'static str,
_len: usize,
) -> Result<Self::SerializeTupleStruct>
fn serialize_tuple_struct( self, _name: &'static str, _len: usize, ) -> Result<Self::SerializeTupleStruct>
Begin to serialize a tuple struct like
struct Rgb(u8, u8, u8). This
call must be followed by zero or more calls to serialize_field, then a
call to end. Read moreSource§fn serialize_tuple_variant(
self,
_name: &'static str,
variant_index: u32,
_variant: &'static str,
_len: usize,
) -> Result<Self::SerializeTupleVariant>
fn serialize_tuple_variant( self, _name: &'static str, variant_index: u32, _variant: &'static str, _len: usize, ) -> Result<Self::SerializeTupleVariant>
Begin to serialize a tuple variant like
E::T in enum E { T(u8, u8) }. This call must be followed by zero or more calls to
serialize_field, then a call to end. Read moreSource§fn serialize_map(self, len: Option<usize>) -> Result<Self::SerializeMap>
fn serialize_map(self, len: Option<usize>) -> Result<Self::SerializeMap>
Begin to serialize a map. This call must be followed by zero or more
calls to
serialize_key and serialize_value, then a call to end. Read moreSource§fn serialize_struct(
self,
_name: &'static str,
_len: usize,
) -> Result<Self::SerializeStruct>
fn serialize_struct( self, _name: &'static str, _len: usize, ) -> Result<Self::SerializeStruct>
Begin to serialize a struct like
struct Rgb { r: u8, g: u8, b: u8 }.
This call must be followed by zero or more calls to serialize_field,
then a call to end. Read moreSource§fn serialize_struct_variant(
self,
_name: &'static str,
variant_index: u32,
_variant: &'static str,
_len: usize,
) -> Result<Self::SerializeStructVariant>
fn serialize_struct_variant( self, _name: &'static str, variant_index: u32, _variant: &'static str, _len: usize, ) -> Result<Self::SerializeStructVariant>
Begin to serialize a struct variant like
E::S in enum E { S { r: u8, g: u8, b: u8 } }. This call must be followed by zero or more calls to
serialize_field, then a call to end. Read moreSource§fn serialize_newtype_struct<T>(
self,
_name: &'static str,
value: &T,
) -> Result<()>
fn serialize_newtype_struct<T>( self, _name: &'static str, value: &T, ) -> Result<()>
Serialize a newtype struct like
struct Millimeters(u8). Read moreSource§fn serialize_newtype_variant<T>(
self,
_name: &'static str,
variant_index: u32,
_variant: &'static str,
value: &T,
) -> Result<()>
fn serialize_newtype_variant<T>( self, _name: &'static str, variant_index: u32, _variant: &'static str, value: &T, ) -> Result<()>
Source§fn serialize_unit_variant(
self,
_name: &'static str,
variant_index: u32,
_variant: &'static str,
) -> Result<()>
fn serialize_unit_variant( self, _name: &'static str, variant_index: u32, _variant: &'static str, ) -> Result<()>
Source§fn is_human_readable(&self) -> bool
fn is_human_readable(&self) -> bool
Determine whether
Serialize implementations should serialize in
human-readable form. Read moreSource§fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error>
fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error>
Collect an iterator as a sequence. Read more
Auto Trait Implementations§
impl<W, O> Freeze for Serializer<W, O>
impl<W, O> RefUnwindSafe for Serializer<W, O>where
W: RefUnwindSafe,
O: RefUnwindSafe,
impl<W, O> Send for Serializer<W, O>
impl<W, O> Sync for Serializer<W, O>
impl<W, O> Unpin for Serializer<W, O>
impl<W, O> UnwindSafe for Serializer<W, O>where
W: UnwindSafe,
O: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more