Struct fuel_indexer_utils::prelude::bincode::Deserializer

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pub struct Deserializer<R, O>
where
    O: Options,
{ /* private fields */ }
Expand description

A Deserializer that reads bytes from a buffer.

This struct should rarely be used. In most cases, prefer the deserialize_from function.

The ByteOrder that is chosen will impact the endianness that is used to read integers out of the reader.

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let d = Deserializer::new(&mut some_reader, SizeLimit::new());
serde::Deserialize::deserialize(&mut deserializer);
let bytes_read = d.bytes_read();

Implementations§

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impl<'de, IR, O> Deserializer<IoReader<IR>, O>
where IR: Read, O: Options,

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pub fn with_reader(r: IR, options: O) -> Deserializer<IoReader<IR>, O>

Creates a new Deserializer with a given Reader and options.

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impl<'de, O> Deserializer<SliceReader<'de>, O>
where O: Options,

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pub fn from_slice( slice: &'de [u8], options: O ) -> Deserializer<SliceReader<'de>, O>

Creates a new Deserializer that will read from the given slice.

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impl<'de, R, O> Deserializer<R, O>
where R: BincodeRead<'de>, O: Options,

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pub fn with_bincode_read(r: R, options: O) -> Deserializer<R, O>

Creates a new Deserializer with the given BincodeReader

Trait Implementations§

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impl<'de, 'a, R, O> Deserializer<'de> for &'a mut Deserializer<R, O>
where R: BincodeRead<'de>, O: Options,

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type Error = Box<ErrorKind>

The error type that can be returned if some error occurs during deserialization.
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fn deserialize_any<V>( self, _visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Require the Deserializer to figure out how to drive the visitor based on what data type is in the input. Read more
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fn deserialize_bool<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a bool value.
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fn deserialize_u16<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u16 value.
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fn deserialize_u32<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u32 value.
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fn deserialize_u64<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u64 value.
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fn deserialize_i16<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i16 value.
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fn deserialize_i32<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i32 value.
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fn deserialize_i64<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i64 value.
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fn deserialize_f32<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f32 value.
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fn deserialize_f64<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f64 value.
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fn deserialize_u128<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an u128 value. Read more
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fn deserialize_i128<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i128 value. Read more
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fn deserialize_u8<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u8 value.
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fn deserialize_i8<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i8 value.
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fn deserialize_unit<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit value.
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fn deserialize_char<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a char value.
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fn deserialize_str<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and does not benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_string<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and would benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_bytes<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and does not benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_byte_buf<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and would benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_enum<V>( self, _enum: &'static str, _variants: &'static [&'static str], visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an enum value with a particular name and possible variants.
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fn deserialize_tuple<V>( self, len: usize, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values and knows how many values there are without looking at the serialized data.
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fn deserialize_option<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an optional value. Read more
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fn deserialize_seq<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values.
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fn deserialize_map<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a map of key-value pairs.
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fn deserialize_struct<V>( self, _name: &str, fields: &'static [&'static str], visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a struct with a particular name and fields.
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fn deserialize_identifier<V>( self, _visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting the name of a struct field or the discriminant of an enum variant.
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fn deserialize_newtype_struct<V>( self, _name: &str, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a newtype struct with a particular name.
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fn deserialize_unit_struct<V>( self, _name: &'static str, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit struct with a particular name.
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fn deserialize_tuple_struct<V>( self, _name: &'static str, len: usize, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a tuple struct with a particular name and number of fields.
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fn deserialize_ignored_any<V>( self, _visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Hint that the Deserialize type needs to deserialize a value whose type doesn’t matter because it is ignored. Read more
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fn is_human_readable(&self) -> bool

Determine whether Deserialize implementations should expect to deserialize their human-readable form. Read more
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impl<'de, 'a, R, O> EnumAccess<'de> for &'a mut Deserializer<R, O>
where R: 'a + BincodeRead<'de>, O: Options,

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type Error = Box<ErrorKind>

The error type that can be returned if some error occurs during deserialization.
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type Variant = &'a mut Deserializer<R, O>

The Visitor that will be used to deserialize the content of the enum variant.
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fn variant_seed<V>( self, seed: V ) -> Result<(<V as DeserializeSeed<'de>>::Value, <&'a mut Deserializer<R, O> as EnumAccess<'de>>::Variant), Box<ErrorKind>>
where V: DeserializeSeed<'de>,

variant is called to identify which variant to deserialize. Read more
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fn variant<V>(self) -> Result<(V, Self::Variant), Self::Error>
where V: Deserialize<'de>,

variant is called to identify which variant to deserialize. Read more
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impl<'de, 'a, R, O> VariantAccess<'de> for &'a mut Deserializer<R, O>
where R: BincodeRead<'de>, O: Options,

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type Error = Box<ErrorKind>

The error type that can be returned if some error occurs during deserialization. Must match the error type of our EnumAccess.
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fn unit_variant(self) -> Result<(), Box<ErrorKind>>

Called when deserializing a variant with no values. Read more
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fn newtype_variant_seed<T>( self, seed: T ) -> Result<<T as DeserializeSeed<'de>>::Value, Box<ErrorKind>>
where T: DeserializeSeed<'de>,

Called when deserializing a variant with a single value. Read more
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fn tuple_variant<V>( self, len: usize, visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Called when deserializing a tuple-like variant. Read more
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fn struct_variant<V>( self, fields: &'static [&'static str], visitor: V ) -> Result<<V as Visitor<'de>>::Value, Box<ErrorKind>>
where V: Visitor<'de>,

Called when deserializing a struct-like variant. Read more
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fn newtype_variant<T>(self) -> Result<T, Self::Error>
where T: Deserialize<'de>,

Called when deserializing a variant with a single value. Read more

Auto Trait Implementations§

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impl<R, O> RefUnwindSafe for Deserializer<R, O>
where O: RefUnwindSafe, R: RefUnwindSafe,

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impl<R, O> Send for Deserializer<R, O>
where O: Send, R: Send,

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impl<R, O> Sync for Deserializer<R, O>
where O: Sync, R: Sync,

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impl<R, O> Unpin for Deserializer<R, O>
where O: Unpin, R: Unpin,

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impl<R, O> UnwindSafe for Deserializer<R, O>
where O: UnwindSafe, R: UnwindSafe,

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> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. 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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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type Output = T

Should always be Self
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impl<T> StorageAsMut for T

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fn storage<Type>(&mut self) -> StorageMut<'_, Self, Type>
where Type: Mappable,

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where Type: Mappable,

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impl<T> StorageAsRef for T

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where Type: Mappable,

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where Type: Mappable,

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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

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where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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where Self: AsRef<R>, R: ?Sized,

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

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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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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

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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