Struct serde_urlencoded::Serializer

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pub struct Serializer<'input, 'output, Target: UrlEncodedTarget> { /* private fields */ }
Expand description

A serializer for the application/x-www-form-urlencoded format.

  • Supported top-level inputs are structs, maps and sequences of pairs, with or without a given length.

  • Supported keys and values are integers, bytes (if convertible to strings), unit structs and unit variants.

  • Newtype structs defer to their inner values.

Implementations§

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impl<'input, 'output, Target: 'output + UrlEncodedTarget> Serializer<'input, 'output, Target>

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pub fn new( urlencoder: &'output mut UrlEncodedSerializer<'input, Target>, ) -> Self

Returns a new Serializer.

Trait Implementations§

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impl<'input, 'output, Target> Serializer for Serializer<'input, 'output, Target>
where Target: 'output + UrlEncodedTarget,

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fn serialize_bool(self, _v: bool) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_i8(self, _v: i8) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_i16(self, _v: i16) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_i32(self, _v: i32) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_i64(self, _v: i64) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_u8(self, _v: u8) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_u16(self, _v: u16) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_u32(self, _v: u32) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_u64(self, _v: u64) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_f32(self, _v: f32) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_f64(self, _v: f64) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_char(self, _v: char) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_str(self, _value: &str) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_bytes(self, _value: &[u8]) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_unit(self) -> Result<Self::Ok, Error>

Returns Ok.

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fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok, Error>

Returns Ok.

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fn serialize_unit_variant( self, _name: &'static str, _variant_index: u32, _variant: &'static str, ) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_newtype_struct<T: ?Sized + Serialize>( self, _name: &'static str, value: &T, ) -> Result<Self::Ok, Error>

Serializes the inner value, ignoring the newtype name.

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fn serialize_newtype_variant<T: ?Sized + Serialize>( self, _name: &'static str, _variant_index: u32, _variant: &'static str, _value: &T, ) -> Result<Self::Ok, Error>

Returns an error.

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fn serialize_none(self) -> Result<Self::Ok, Error>

Returns Ok.

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fn serialize_some<T: ?Sized + Serialize>( self, value: &T, ) -> Result<Self::Ok, Error>

Serializes the given value.

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fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq, Error>

Serialize a sequence, given length (if any) is ignored.

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fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple, Error>

Returns an error.

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fn serialize_tuple_struct( self, _name: &'static str, _len: usize, ) -> Result<Self::SerializeTupleStruct, Error>

Returns an error.

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fn serialize_tuple_variant( self, _name: &'static str, _variant_index: u32, _variant: &'static str, _len: usize, ) -> Result<Self::SerializeTupleVariant, Error>

Returns an error.

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fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap, Error>

Serializes a map, given length is ignored.

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fn serialize_struct( self, _name: &'static str, _len: usize, ) -> Result<Self::SerializeStruct, Error>

Serializes a struct, given length is ignored.

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fn serialize_struct_variant( self, _name: &'static str, _variant_index: u32, _variant: &'static str, _len: usize, ) -> Result<Self::SerializeStructVariant, Error>

Returns an error.

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type Ok = &'output mut Serializer<'input, Target>

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.
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type Error = Error

The error type when some error occurs during serialization.
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type SerializeSeq = SeqSerializer<'input, 'output, Target>

Type returned from serialize_seq for serializing the content of the sequence.
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type SerializeTuple = TupleSerializer<'input, 'output, Target>

Type returned from serialize_tuple for serializing the content of the tuple.
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type SerializeTupleStruct = TupleStructSerializer<'input, 'output, Target>

Type returned from serialize_tuple_struct for serializing the content of the tuple struct.
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type SerializeTupleVariant = TupleVariantSerializer<'input, 'output, Target>

Type returned from serialize_tuple_variant for serializing the content of the tuple variant.
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type SerializeMap = MapSerializer<'input, 'output, Target>

Type returned from serialize_map for serializing the content of the map.
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type SerializeStruct = StructSerializer<'input, 'output, Target>

Type returned from serialize_struct for serializing the content of the struct.
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type SerializeStructVariant = StructVariantSerializer<'input, 'output, Target>

Type returned from serialize_struct_variant for serializing the content of the struct variant.
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fn serialize_i128(self, v: i128) -> Result<Self::Ok, Self::Error>

Serialize an i128 value. Read more
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fn serialize_u128(self, v: u128) -> Result<Self::Ok, Self::Error>

Serialize a u128 value. Read more
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fn collect_seq<I>(self, iter: I) -> Result<Self::Ok, Self::Error>

Collect an iterator as a sequence. Read more
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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
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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
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fn is_human_readable(&self) -> bool

Determine whether Serialize implementations should serialize in human-readable form. Read more

Auto Trait Implementations§

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impl<'input, 'output, Target> Freeze for Serializer<'input, 'output, Target>

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impl<'input, 'output, Target> !RefUnwindSafe for Serializer<'input, 'output, Target>

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impl<'input, 'output, Target> !Send for Serializer<'input, 'output, Target>

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impl<'input, 'output, Target> !Sync for Serializer<'input, 'output, Target>

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impl<'input, 'output, Target> Unpin for Serializer<'input, 'output, Target>

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impl<'input, 'output, Target> !UnwindSafe for Serializer<'input, 'output, Target>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.