Struct wireplumber::spa::json::SpaJsonBuilder

pub struct SpaJsonBuilder { /* private fields */ }

Available on crate feature v0_4_8 only.

GLib type: Shared boxed type with reference counted clone semantics.

Implementations

impl SpaJsonBuilder

pub fn as_ptr(&self) -> *mut WpSpaJsonBuilder

Return the inner pointer to the underlying C value.

pub unsafe fn from_glib_ptr_borrow<'a>( ptr: *const *const WpSpaJsonBuilder ) -> &'a Self

Borrows the underlying C value.

impl SpaJsonBuilder

pub fn new_array() -> SpaJsonBuilder

pub fn new_object() -> SpaJsonBuilder

pub fn add_boolean(&self, value: bool)

pub fn add_float(&self, value: f32)

pub fn add_int(&self, value: i32)

pub fn add_null(&self)

pub fn add_property(&self, key: &str)

pub fn add_string(&self, value: &str)

pub fn end(&self) -> SpaJson

impl SpaJsonBuilder

pub fn add_json<'j, J: AsRef<SpaJsonRef<'j>>>(&self, json: J)

pub fn add<T>(&mut self, value: T)

where Self: Extend<T>,

pub fn add_nullable<T>(&mut self, value: Option<T>)

where Self: Extend<T>,

Trait Implementations

impl Clone for SpaJsonBuilder

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the reference. Dropping the reference will decrement it again.

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

Performs copy-assignment from source.

impl Debug for SpaJsonBuilder

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

Formats the value using the given formatter.

impl<'a, 'de> DeserializeSeed<'de> for &'a mut SpaJsonBuilder

type Value = ()

The type produced by using this seed.

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

Equivalent to the more common Deserialize::deserialize method, except with some initial piece of data (the seed) passed in.

impl Extend<()> for SpaJsonBuilder

fn extend<I: IntoIterator<Item = ()>>(&mut self, iter: I)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl<'j, J: AsRef<SpaJsonRef<'j>>> Extend<J> for SpaJsonBuilder

fn extend<I: IntoIterator<Item = J>>(&mut self, iter: I)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl<'j, T> Extend<Option<T>> for SpaJsonBuilder

where Self: Extend<T>,

fn extend<I: IntoIterator<Item = Option<T>>>(&mut self, iter: I)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl<'j> Extend<SpaJson> for SpaJsonBuilder

fn extend<I: IntoIterator<Item = SpaJson>>(&mut self, iter: I)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl Extend<bool> for SpaJsonBuilder

fn extend<T: IntoIterator<Item = bool>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl Extend<f32> for SpaJsonBuilder

fn extend<T: IntoIterator<Item = f32>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl Extend<i32> for SpaJsonBuilder

fn extend<T: IntoIterator<Item = i32>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl From<SpaJsonBuilder> for Value

fn from(s: SpaJsonBuilder) -> Self

Converts to this type from the input type.

impl<T> FromIterator<T> for SpaJsonBuilder

where Self: Extend<T>,

fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self

Creates a value from an iterator.

impl HasParamSpec for SpaJsonBuilder

type ParamSpec = ParamSpecBoxed

type SetValue = SpaJsonBuilder

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, SpaJsonBuilder>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for SpaJsonBuilder

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SpaJsonBuilder

fn cmp(&self, other: &SpaJsonBuilder) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for SpaJsonBuilder

fn eq(&self, other: &SpaJsonBuilder) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for SpaJsonBuilder

fn partial_cmp(&self, other: &SpaJsonBuilder) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl SerializeSeq for SpaJsonBuilder

type Ok = SpaJson

Must match the Ok type of our Serializer.

type Error = BuildError

Must match the Error type of our Serializer.

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

Serialize a sequence element.

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

Finish serializing a sequence.

impl<'a> SerializeStruct for &'a mut SpaJsonBuilder

where Self: SerializeMap,

type Ok = <&'a mut SpaJsonBuilder as SerializeMap>::Ok

Must match the Ok type of our Serializer.

type Error = <&'a mut SpaJsonBuilder as SerializeMap>::Error

Must match the Error type of our Serializer.

fn serialize_field<T: ?Sized + Serialize>( &mut self, key: &'static str, value: &T ) -> Result<(), Self::Error>

Serialize a struct field.

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

Finish serializing a struct.

fn skip_field(&mut self, key: &'static str) -> Result<(), Self::Error>

Indicate that a struct field has been skipped.

impl<'a> SerializeTuple for &'a mut SpaJsonBuilder

where Self: SerializeSeq,

type Ok = <&'a mut SpaJsonBuilder as SerializeSeq>::Ok

Must match the Ok type of our Serializer.

type Error = <&'a mut SpaJsonBuilder as SerializeSeq>::Error

Must match the Error type of our Serializer.

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

Serialize a tuple element.

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

Finish serializing a tuple.

impl SerializeTuple for SpaJsonBuilder

where Self: SerializeSeq,

type Ok = <SpaJsonBuilder as SerializeSeq>::Ok

Must match the Ok type of our Serializer.

type Error = <SpaJsonBuilder as SerializeSeq>::Error

Must match the Error type of our Serializer.

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

Serialize a tuple element.

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

Finish serializing a tuple.

impl<'a> SerializeTupleStruct for &'a mut SpaJsonBuilder

where Self: SerializeTuple,

type Ok = <&'a mut SpaJsonBuilder as SerializeTuple>::Ok

Must match the Ok type of our Serializer.

type Error = <&'a mut SpaJsonBuilder as SerializeTuple>::Error

Must match the Error type of our Serializer.

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

Serialize a tuple struct field.

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

Finish serializing a tuple struct.

impl SerializeTupleStruct for SpaJsonBuilder

where Self: SerializeTuple,

type Ok = <SpaJsonBuilder as SerializeTuple>::Ok

Must match the Ok type of our Serializer.

type Error = <SpaJsonBuilder as SerializeTuple>::Error

Must match the Error type of our Serializer.

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

Serialize a tuple struct field.

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

Finish serializing a tuple struct.

impl<'a> Serializer for &'a mut SpaJsonBuilder

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.

type Error = BuildError

The error type when some error occurs during serialization.

type SerializeSeq = SpaJsonChildSerializer<<SpaJsonSerializer as Serializer>::SerializeSeq, &'a mut SpaJsonBuilder>

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

type SerializeTuple = <&'a mut SpaJsonBuilder as Serializer>::SerializeSeq

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

type SerializeTupleStruct = <&'a mut SpaJsonBuilder as Serializer>::SerializeTuple

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

type SerializeTupleVariant = SpaJsonChildSerializer<<SpaJsonSerializer as Serializer>::SerializeTupleVariant, &'a mut SpaJsonBuilder>

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

type SerializeMap = SpaJsonChildSerializer<<SpaJsonSerializer as Serializer>::SerializeMap, &'a mut SpaJsonBuilder>

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

type SerializeStruct = <&'a mut SpaJsonBuilder as Serializer>::SerializeMap

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

type SerializeStructVariant = SpaJsonChildSerializer<<SpaJsonSerializer as Serializer>::SerializeStructVariant, &'a mut 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 StaticType for SpaJsonBuilder

fn static_type() -> Type

Returns the type identifier of Self.

impl<'a, 'de> Visitor<'de> for &'a mut SpaJsonBuilder

type Value = ()

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

The input contains an optional that is present.

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

The input contains a key-value map.

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

The input contains a sequence of elements.

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

The input contains an enum.

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 Eq for SpaJsonBuilder

impl StructuralPartialEq for SpaJsonBuilder