Struct wireplumber::spa::json::SpaJsonSerializer

pub struct SpaJsonSerializer;

Trait Implementations

impl Clone for SpaJsonSerializer

fn clone(&self) -> SpaJsonSerializer

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SpaJsonSerializer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SpaJsonSerializer

fn default() -> SpaJsonSerializer

Returns the “default value” for a type.

impl<'a> Serializer for SpaJsonSerializer

type Ok = SpaJson

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.

type Error = BuildError

The error type when some error occurs during serialization.

type SerializeSeq = SpaJsonBuilder

Type returned from serialize_seq for serializing the content of the sequence.

type SerializeTuple = <SpaJsonSerializer as Serializer>::SerializeSeq

Type returned from serialize_tuple for serializing the content of the tuple.

type SerializeTupleStruct = <SpaJsonSerializer as Serializer>::SerializeTuple

Type returned from serialize_tuple_struct for serializing the content of the tuple struct.

type SerializeTupleVariant = SpaJsonChildSerializer<<SpaJsonSerializer as Serializer>::SerializeTuple, SpaJsonBuilder>

Type returned from serialize_tuple_variant for serializing the content of the tuple variant.

type SerializeMap = SpaJsonObjectBuilder

Type returned from serialize_map for serializing the content of the map.

type SerializeStruct = <SpaJsonSerializer as Serializer>::SerializeMap

Type returned from serialize_struct for serializing the content of the struct.

type SerializeStructVariant = SpaJsonChildSerializer<<SpaJsonSerializer as Serializer>::SerializeStruct, SpaJsonBuilder>

Type returned from serialize_struct_variant for serializing the content of the struct variant.

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

Serialize a bool value.

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

Serialize an i8 value.

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

Serialize an i16 value.

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

Serialize an i32 value.

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

Serialize an i64 value.

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

Serialize a u8 value.

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

Serialize a u16 value.

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

Serialize a u32 value.

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

Serialize a u64 value.

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

Serialize an f32 value.

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

Serialize an f64 value.

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

Serialize a character.

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

Serialize a &str.

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

Serialize a chunk of raw byte data.

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

Serialize a None value.

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

Serialize a Some(T) value.

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

Serialize a () value.

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

Serialize a unit struct like struct Unit or PhantomData<T>.

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

Serialize a unit variant like E::A in enum E { A, B }.

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

Serialize a newtype struct like struct Millimeters(u8).

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

Serialize a newtype variant like E::N in enum E { N(u8) }.

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

fn serialize_tuple( self, len: usize ) -> Result<Self::SerializeTuple, Self::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.

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

fn serialize_tuple_variant( self, _name: &'static str, _variant_index: u32, variant: &'static str, len: usize ) -> Result<Self::SerializeTupleVariant, Self::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.

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

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

fn serialize_struct_variant( self, name: &'static str, _variant_index: u32, variant: &'static str, len: usize ) -> Result<Self::SerializeStructVariant, Self::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.

fn serialize_i128(self, v: i128) -> Result<Self::Ok, Self::Error>

Serialize an i128 value.

fn serialize_u128(self, v: u128) -> Result<Self::Ok, Self::Error>

Serialize a u128 value.

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.

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.

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.

fn is_human_readable(&self) -> bool

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

impl<'de> Visitor<'de> for SpaJsonSerializer

type Value = SpaJson

The value produced by this visitor.

fn expecting(&self, f: &mut Formatter<'_>) -> Result

Format a message stating what data this Visitor expects to receive.

fn visit_u8<E: Error>(self, v: u8) -> Result<Self::Value, E>

The input contains a u8.

fn visit_u16<E: Error>(self, v: u16) -> Result<Self::Value, E>

The input contains a u16.

fn visit_i8<E: Error>(self, v: i8) -> Result<Self::Value, E>

The input contains an i8.

fn visit_i16<E: Error>(self, v: i16) -> Result<Self::Value, E>

The input contains an i16.

fn visit_i32<E: Error>(self, v: i32) -> Result<Self::Value, E>

The input contains an i32.

fn visit_i64<E: Error>(self, v: i64) -> Result<Self::Value, E>

The input contains an i64.

fn visit_u32<E: Error>(self, v: u32) -> Result<Self::Value, E>

The input contains a u32.

fn visit_u64<E: Error>(self, v: u64) -> Result<Self::Value, E>

The input contains a u64.

fn visit_f32<E: Error>(self, v: f32) -> Result<Self::Value, E>

The input contains an f32.

fn visit_f64<E: Error>(self, v: f64) -> Result<Self::Value, E>

The input contains an f64.

fn visit_str<E: Error>(self, v: &str) -> Result<Self::Value, E>

The input contains a string. The lifetime of the string is ephemeral and it may be destroyed after this method returns.

fn visit_bool<E: Error>(self, v: bool) -> Result<Self::Value, E>

The input contains a boolean.

fn visit_unit<E: Error>(self) -> Result<Self::Value, E>

The input contains a unit ().

fn visit_none<E: Error>(self) -> Result<Self::Value, E>

The input contains an optional that is absent.

fn visit_some<D: Deserializer<'de>>( self, deserializer: D ) -> Result<Self::Value, D::Error>

The input contains an optional that is present.

fn visit_newtype_struct<D: Deserializer<'de>>( self, deserializer: D ) -> Result<Self::Value, D::Error>

The input contains a newtype struct.

fn visit_bytes<E: Error>(self, v: &[u8]) -> Result<Self::Value, E>

The input contains a byte array. The lifetime of the byte array is ephemeral and it may be destroyed after this method returns.

fn visit_enum<A: EnumAccess<'de>>( self, data: A ) -> Result<Self::Value, A::Error>

The input contains an enum.

fn visit_seq<A: SeqAccess<'de>>(self, seq: A) -> Result<Self::Value, A::Error>

The input contains a sequence of elements.

fn visit_map<A: MapAccess<'de>>(self, map: A) -> Result<Self::Value, A::Error>

The input contains a key-value map.

fn visit_i128<E>(self, v: i128) -> Result<Self::Value, E>

where E: Error,

The input contains a i128.

fn visit_u128<E>(self, v: u128) -> Result<Self::Value, E>

where E: Error,

The input contains a u128.

fn visit_char<E>(self, v: char) -> Result<Self::Value, E>

where E: Error,

The input contains a char.

fn visit_borrowed_str<E>(self, v: &'de str) -> Result<Self::Value, E>

where E: Error,

The input contains a string that lives at least as long as the Deserializer.

fn visit_string<E>(self, v: String) -> Result<Self::Value, E>

where E: Error,

The input contains a string and ownership of the string is being given to the Visitor.

fn visit_borrowed_bytes<E>(self, v: &'de [u8]) -> Result<Self::Value, E>

where E: Error,

The input contains a byte array that lives at least as long as the Deserializer.

fn visit_byte_buf<E>(self, v: Vec<u8>) -> Result<Self::Value, E>

where E: Error,

The input contains a byte array and ownership of the byte array is being given to the Visitor.

impl Copy for SpaJsonSerializer