pub struct ExtFieldSerializer<'a, W> { /* private fields */ }
Trait Implementations
impl<'a, W> Debug for ExtFieldSerializer<'a, W> where
W: Debug,
impl<'a, W> Debug for ExtFieldSerializer<'a, W> where
W: Debug,
impl<'a, '_, W> Serializer for &mut ExtFieldSerializer<'a, W> where
W: 'a + Write,
impl<'a, '_, W> Serializer for &mut ExtFieldSerializer<'a, W> where
W: 'a + Write,
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. Read more
type SerializeSeq = Impossible<(), Error>
type SerializeSeq = Impossible<(), Error>
Type returned from serialize_seq
for serializing the content of the
sequence. Read more
type SerializeTuple = Impossible<(), Error>
type SerializeTuple = Impossible<(), Error>
Type returned from serialize_tuple
for serializing the content of
the tuple. Read more
type SerializeTupleStruct = Impossible<(), Error>
type SerializeTupleStruct = Impossible<(), Error>
Type returned from serialize_tuple_struct
for serializing the
content of the tuple struct. Read more
type SerializeTupleVariant = Impossible<(), Error>
type SerializeTupleVariant = Impossible<(), Error>
Type returned from serialize_tuple_variant
for serializing the
content of the tuple variant. Read more
type SerializeMap = Impossible<(), Error>
type SerializeMap = Impossible<(), Error>
Type returned from serialize_map
for serializing the content of the
map. Read more
type SerializeStruct = Impossible<(), Error>
type SerializeStruct = Impossible<(), Error>
Type returned from serialize_struct
for serializing the content of
the struct. Read more
type SerializeStructVariant = Impossible<(), Error>
type SerializeStructVariant = Impossible<(), Error>
Type returned from serialize_struct_variant
for serializing the
content of the struct variant. Read more
fn serialize_i8(
self,
value: i8
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_i8(
self,
value: i8
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize an i8
value. Read more
fn serialize_bytes(
self,
val: &[u8]
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_bytes(
self,
val: &[u8]
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a chunk of raw byte data. Read more
fn serialize_bool(
self,
_val: bool
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_bool(
self,
_val: bool
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a bool
value. Read more
fn serialize_i16(
self,
_val: i16
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_i16(
self,
_val: i16
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize an i16
value. Read more
fn serialize_i32(
self,
_val: i32
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_i32(
self,
_val: i32
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize an i32
value. Read more
fn serialize_i64(
self,
_val: i64
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_i64(
self,
_val: i64
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize an i64
value. Read more
fn serialize_u8(
self,
_val: u8
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_u8(
self,
_val: u8
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a u8
value. Read more
fn serialize_u16(
self,
_val: u16
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_u16(
self,
_val: u16
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a u16
value. Read more
fn serialize_u32(
self,
_val: u32
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_u32(
self,
_val: u32
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a u32
value. Read more
fn serialize_u64(
self,
_val: u64
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_u64(
self,
_val: u64
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a u64
value. Read more
fn serialize_f32(
self,
_val: f32
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_f32(
self,
_val: f32
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize an f32
value. Read more
fn serialize_f64(
self,
_val: f64
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_f64(
self,
_val: f64
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize an f64
value. Read more
fn serialize_char(
self,
_val: char
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_char(
self,
_val: char
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a character. Read more
fn serialize_str(
self,
_val: &str
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_str(
self,
_val: &str
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a &str
. Read more
fn serialize_unit(
self
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_unit(
self
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a ()
value. Read more
fn serialize_unit_struct(
self,
_name: &'static str
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_unit_struct(
self,
_name: &'static str
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a unit struct like struct Unit
or PhantomData<T>
. Read more
fn serialize_unit_variant(
self,
_name: &'static str,
_idx: u32,
_variant: &'static str
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_unit_variant(
self,
_name: &'static str,
_idx: u32,
_variant: &'static str
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
Serialize a unit variant like E::A
in enum E { A, B }
. Read more
fn serialize_newtype_struct<T>(
self,
_name: &'static str,
_value: &T
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error> where
T: Serialize + ?Sized,
fn serialize_newtype_struct<T>(
self,
_name: &'static str,
_value: &T
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error> where
T: Serialize + ?Sized,
Serialize a newtype struct like struct Millimeters(u8)
. Read more
fn serialize_newtype_variant<T>(
self,
_name: &'static str,
_idx: u32,
_variant: &'static str,
_value: &T
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error> where
T: Serialize + ?Sized,
fn serialize_newtype_variant<T>(
self,
_name: &'static str,
_idx: u32,
_variant: &'static str,
_value: &T
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error> where
T: Serialize + ?Sized,
Serialize a newtype variant like E::N
in enum E { N(u8) }
. Read more
fn serialize_none(
self
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_none(
self
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_some<T>(
self,
_value: &T
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error> where
T: Serialize + ?Sized,
fn serialize_some<T>(
self,
_value: &T
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::Ok, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error> where
T: Serialize + ?Sized,
fn serialize_seq(
self,
_len: Option<usize>
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeSeq, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
fn serialize_seq(
self,
_len: Option<usize>
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeSeq, <&mut ExtFieldSerializer<'a, W> as Serializer>::Error>
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 more
fn serialize_tuple(
self,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeTuple, Error>
fn serialize_tuple(
self,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeTuple, Error>
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 more
fn serialize_tuple_struct(
self,
_name: &'static str,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeTupleStruct, Error>
fn serialize_tuple_struct(
self,
_name: &'static str,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeTupleStruct, Error>
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 more
fn serialize_tuple_variant(
self,
_name: &'static str,
_idx: u32,
_variant: &'static str,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeTupleVariant, Error>
fn serialize_tuple_variant(
self,
_name: &'static str,
_idx: u32,
_variant: &'static str,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeTupleVariant, Error>
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 more
fn serialize_map(
self,
_len: Option<usize>
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeMap, Error>
fn serialize_map(
self,
_len: Option<usize>
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeMap, Error>
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 more
fn serialize_struct(
self,
_name: &'static str,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeStruct, Error>
fn serialize_struct(
self,
_name: &'static str,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeStruct, Error>
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 more
fn serialize_struct_variant(
self,
_name: &'static str,
_idx: u32,
_variant: &'static str,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeStructVariant, Error>
fn serialize_struct_variant(
self,
_name: &'static str,
_idx: u32,
_variant: &'static str,
_len: usize
) -> Result<<&mut ExtFieldSerializer<'a, W> as Serializer>::SerializeStructVariant, Error>
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 more
sourcefn serialize_i128(self, v: i128) -> Result<Self::Ok, Self::Error>
fn serialize_i128(self, v: i128) -> Result<Self::Ok, Self::Error>
Serialize an i128
value. Read more
sourcefn serialize_u128(self, v: u128) -> Result<Self::Ok, Self::Error>
fn serialize_u128(self, v: u128) -> Result<Self::Ok, Self::Error>
Serialize a u128
value. Read more
sourcefn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
I: IntoIterator,
<I as IntoIterator>::Item: Serialize,
fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
I: IntoIterator,
<I as IntoIterator>::Item: Serialize,
Collect an iterator as a sequence. Read more
sourcefn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
K: Serialize,
V: Serialize,
I: IntoIterator<Item = (K, V)>,
fn collect_map<K, V, I>(self, iter: I) -> Result<Self::Ok, Self::Error> where
K: Serialize,
V: Serialize,
I: IntoIterator<Item = (K, V)>,
Collect an iterator as a map. Read more
sourcefn collect_str<T>(self, value: &T) -> Result<Self::Ok, Self::Error> where
T: Display + ?Sized,
fn collect_str<T>(self, value: &T) -> Result<Self::Ok, Self::Error> where
T: Display + ?Sized,
Serialize a string produced by an implementation of Display
. Read more
sourcefn is_human_readable(&self) -> bool
fn is_human_readable(&self) -> bool
Determine whether Serialize
implementations should serialize in
human-readable form. Read more
Auto Trait Implementations
impl<'a, W> RefUnwindSafe for ExtFieldSerializer<'a, W> where
W: RefUnwindSafe,
impl<'a, W> Send for ExtFieldSerializer<'a, W> where
W: Send,
impl<'a, W> Sync for ExtFieldSerializer<'a, W> where
W: Sync,
impl<'a, W> Unpin for ExtFieldSerializer<'a, W>
impl<'a, W> !UnwindSafe for ExtFieldSerializer<'a, W>
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> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
sourcefn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcefn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcefn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
sourcefn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
sourceimpl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
sourceimpl<A> DynCastExt for A
impl<A> DynCastExt for A
sourcefn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
Use this to cast from one trait object type to another. Read more
sourcefn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
Use this to upcast a trait to one of its supertraits. Read more
sourcefn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
sourcefn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
Use this to cast from one trait object type to another. With this method the type parameter is a config type that uniquely specifies which cast should be preformed. Read more