Struct tinychain::scalar::ValueVisitor [−][src]
A struct for deserializing a Value
which implements destream::de::Visitor
and serde::de::Visitor
.
Implementations
impl ValueVisitor
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pub fn visit_map_value<'de, A>(
class: ValueType,
map: A
) -> Result<Value, <A as MapAccess<'de>>::Error> where
A: MapAccess<'de>,
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class: ValueType,
map: A
) -> Result<Value, <A as MapAccess<'de>>::Error> where
A: MapAccess<'de>,
pub async fn visit_map_value_async<A>(
class: ValueType,
map: &'_ mut A
) -> Result<Value, <A as MapAccess>::Error> where
A: MapAccess,
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class: ValueType,
map: &'_ mut A
) -> Result<Value, <A as MapAccess>::Error> where
A: MapAccess,
Trait Implementations
impl Default for ValueVisitor
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pub fn default() -> ValueVisitor
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impl Visitor for ValueVisitor
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type Value = Value
The type which this Visitor
is responsible for decoding.
pub fn expecting() -> &'static str
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pub fn visit_bool<E>(
self,
b: bool
) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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self,
b: bool
) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
pub fn visit_i8<E>(self, i: i8) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_i16<E>(self, i: i16) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_i32<E>(self, i: i32) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_i64<E>(self, i: i64) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_u8<E>(self, u: u8) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_u16<E>(self, u: u16) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_u32<E>(self, u: u32) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_u64<E>(self, u: u64) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_f32<E>(self, f: f32) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_f64<E>(self, f: f64) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_string<E>(
self,
s: String
) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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self,
s: String
) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
pub fn visit_byte_buf<E>(
self,
buf: Vec<u8, Global>
) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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self,
buf: Vec<u8, Global>
) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
pub fn visit_unit<E>(self) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_none<E>(self) -> Result<<ValueVisitor as Visitor>::Value, E> where
E: Error,
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E: Error,
pub fn visit_map<'async_trait, A>(
self,
map: A
) -> Pin<Box<dyn Future<Output = Result<<ValueVisitor as Visitor>::Value, <A as MapAccess>::Error>> + 'async_trait + Send, Global>> where
A: MapAccess + 'async_trait,
ValueVisitor: 'async_trait,
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self,
map: A
) -> Pin<Box<dyn Future<Output = Result<<ValueVisitor as Visitor>::Value, <A as MapAccess>::Error>> + 'async_trait + Send, Global>> where
A: MapAccess + 'async_trait,
ValueVisitor: 'async_trait,
pub fn visit_seq<'async_trait, A>(
self,
seq: A
) -> Pin<Box<dyn Future<Output = Result<<ValueVisitor as Visitor>::Value, <A as SeqAccess>::Error>> + 'async_trait + Send, Global>> where
A: SeqAccess + 'async_trait,
ValueVisitor: 'async_trait,
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self,
seq: A
) -> Pin<Box<dyn Future<Output = Result<<ValueVisitor as Visitor>::Value, <A as SeqAccess>::Error>> + 'async_trait + Send, Global>> where
A: SeqAccess + 'async_trait,
ValueVisitor: 'async_trait,
#[must_use]pub fn visit_some<'life0, 'async_trait, D>(
self,
_decoder: &'life0 mut D
) -> Pin<Box<dyn Future<Output = Result<Self::Value, <D as Decoder>::Error>> + 'async_trait + Send, Global>> where
'life0: 'async_trait,
Self: 'async_trait,
D: Decoder + 'async_trait,
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self,
_decoder: &'life0 mut D
) -> Pin<Box<dyn Future<Output = Result<Self::Value, <D as Decoder>::Error>> + 'async_trait + Send, Global>> where
'life0: 'async_trait,
Self: 'async_trait,
D: Decoder + 'async_trait,
impl<'de> Visitor<'de> for ValueVisitor
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type Value = Value
The value produced by this visitor.
pub fn expecting(&self, f: &mut Formatter<'_>) -> Result<(), Error>
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pub fn visit_bool<E>(
self,
b: bool
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
b: bool
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_i8<E>(
self,
i: i8
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
i: i8
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_i16<E>(
self,
i: i16
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
i: i16
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_i32<E>(
self,
i: i32
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
i: i32
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_i64<E>(
self,
i: i64
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
i: i64
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_u8<E>(
self,
u: u8
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
u: u8
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_u16<E>(
self,
u: u16
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
u: u16
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_u32<E>(
self,
u: u32
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
u: u32
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_u64<E>(
self,
u: u64
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
u: u64
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_f32<E>(
self,
f: f32
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
f: f32
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_f64<E>(
self,
f: f64
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
f: f64
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_str<E>(
self,
s: &str
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
s: &str
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_byte_buf<E>(
self,
buf: Vec<u8, Global>
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
buf: Vec<u8, Global>
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_borrowed_str<E>(
self,
s: &'de str
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
s: &'de str
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_string<E>(
self,
s: String
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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self,
s: String
) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
pub fn visit_unit<E>(self) -> Result<<ValueVisitor as Visitor<'de>>::Value, E> where
E: Error,
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E: Error,
pub fn visit_seq<A>(
self,
seq: A
) -> Result<<ValueVisitor as Visitor<'de>>::Value, <A as SeqAccess<'de>>::Error> where
A: SeqAccess<'de>,
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self,
seq: A
) -> Result<<ValueVisitor as Visitor<'de>>::Value, <A as SeqAccess<'de>>::Error> where
A: SeqAccess<'de>,
pub fn visit_map<A>(
self,
map: A
) -> Result<<ValueVisitor as Visitor<'de>>::Value, <A as MapAccess<'de>>::Error> where
A: MapAccess<'de>,
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self,
map: A
) -> Result<<ValueVisitor as Visitor<'de>>::Value, <A as MapAccess<'de>>::Error> where
A: MapAccess<'de>,
pub fn visit_i128<E>(self, v: i128) -> Result<Self::Value, E> where
E: Error,
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E: Error,
pub fn visit_u128<E>(self, v: u128) -> Result<Self::Value, E> where
E: Error,
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E: Error,
pub fn visit_char<E>(self, v: char) -> Result<Self::Value, E> where
E: Error,
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E: Error,
pub fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E> where
E: Error,
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E: Error,
pub fn visit_borrowed_bytes<E>(self, v: &'de [u8]) -> Result<Self::Value, E> where
E: Error,
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E: Error,
pub fn visit_none<E>(self) -> Result<Self::Value, E> where
E: Error,
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E: Error,
pub fn visit_some<D>(
self,
deserializer: D
) -> Result<Self::Value, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
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self,
deserializer: D
) -> Result<Self::Value, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
pub fn visit_newtype_struct<D>(
self,
deserializer: D
) -> Result<Self::Value, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
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self,
deserializer: D
) -> Result<Self::Value, <D as Deserializer<'de>>::Error> where
D: Deserializer<'de>,
pub fn visit_enum<A>(
self,
data: A
) -> Result<Self::Value, <A as EnumAccess<'de>>::Error> where
A: EnumAccess<'de>,
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self,
data: A
) -> Result<Self::Value, <A as EnumAccess<'de>>::Error> where
A: EnumAccess<'de>,
Auto Trait Implementations
impl RefUnwindSafe for ValueVisitor
impl Send for ValueVisitor
impl Sync for ValueVisitor
impl Unpin for ValueVisitor
impl UnwindSafe for ValueVisitor
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<F, T> CastFrom<F> for T where
T: From<F>,
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T: From<F>,
impl<T, F> CastInto<F> for T where
F: CastFrom<T>,
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F: CastFrom<T>,
impl<'de, T> Expected for T where
T: Visitor<'de>,
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T: Visitor<'de>,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<F> Match for F
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pub fn matches<T>(&self) -> bool where
T: TryCastFrom<Self>,
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T: TryCastFrom<Self>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<F, T> TryCastFrom<F> for T where
T: CastFrom<F>,
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T: CastFrom<F>,
pub fn can_cast_from(&F) -> bool
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pub fn opt_cast_from(f: F) -> Option<T>
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pub fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err> where
OnErr: FnOnce(&T) -> Err,
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OnErr: FnOnce(&T) -> Err,
impl<F, T> TryCastInto<T> for F where
T: TryCastFrom<F>,
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T: TryCastFrom<F>,
pub fn can_cast_into(&self) -> bool
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pub fn opt_cast_into(self) -> Option<T>
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pub fn try_cast_into<Err, OnErr>(self, on_err: OnErr) -> Result<T, Err> where
OnErr: FnOnce(&Self) -> Err,
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OnErr: FnOnce(&Self) -> Err,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,