Struct serde::de::impls::PrimitiveVisitor

pub struct PrimitiveVisitor<T> { /* fields omitted */ }

A visitor that produces a primitive type.

Methods

impl<T> PrimitiveVisitor<T>

pub fn new() -> Self

Construct a new PrimitiveVisitor.

Trait Implementations

impl<T: Deserialize + FromPrimitive + FromStr> Visitor for PrimitiveVisitor<T>

type Value = T

The value produced by this visitor.

fn visit_isize<E>(&mut self, v: isize) -> Result<T, E> where     E: Error,

visit_isize deserializes a isize into a Value.

fn visit_i8<E>(&mut self, v: i8) -> Result<T, E> where     E: Error,

visit_i8 deserializes a i8 into a Value.

fn visit_i16<E>(&mut self, v: i16) -> Result<T, E> where     E: Error,

visit_i16 deserializes a i16 into a Value.

fn visit_i32<E>(&mut self, v: i32) -> Result<T, E> where     E: Error,

visit_i32 deserializes a i32 into a Value.

fn visit_i64<E>(&mut self, v: i64) -> Result<T, E> where     E: Error,

visit_i64 deserializes a i64 into a Value.

fn visit_usize<E>(&mut self, v: usize) -> Result<T, E> where     E: Error,

visit_usize deserializes a usize into a Value.

fn visit_u8<E>(&mut self, v: u8) -> Result<T, E> where     E: Error,

visit_u8 deserializes a u8 into a Value.

fn visit_u16<E>(&mut self, v: u16) -> Result<T, E> where     E: Error,

visit_u16 deserializes a u16 into a Value.

fn visit_u32<E>(&mut self, v: u32) -> Result<T, E> where     E: Error,

visit_u32 deserializes a u32 into a Value.

fn visit_u64<E>(&mut self, v: u64) -> Result<T, E> where     E: Error,

visit_u64 deserializes a u64 into a Value.

fn visit_f32<E>(&mut self, v: f32) -> Result<T, E> where     E: Error,

visit_f32 deserializes a f32 into a Value.

fn visit_f64<E>(&mut self, v: f64) -> Result<T, E> where     E: Error,

visit_f64 deserializes a f64 into a Value.

fn visit_str<E>(&mut self, v: &str) -> Result<T, E> where     E: Error,

visit_str deserializes a &str into a Value.

fn visit_bool<E>(&mut self, _v: bool) -> Result<Self::Value, E> where     E: Error,

visit_bool deserializes a bool into a Value.

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

visit_char deserializes a char into a Value.

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

visit_string deserializes a String into a Value.

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

visit_unit deserializes a () into a Value.

fn visit_unit_struct<E>(     &mut self,     _name: &'static str ) -> Result<Self::Value, E> where     E: Error,

visit_unit_struct deserializes a unit struct into a Value.

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

visit_none deserializes a none value into a Value.

fn visit_some<D>(     &mut self,     _deserializer: &mut D ) -> Result<Self::Value, D::Error> where     D: Deserializer,

visit_some deserializes a value into a Value.

fn visit_newtype_struct<D>(     &mut self,     _deserializer: &mut D ) -> Result<Self::Value, D::Error> where     D: Deserializer,

visit_newtype_struct deserializes a value into a Value.

fn visit_seq<V>(&mut self, _visitor: V) -> Result<Self::Value, V::Error> where     V: SeqVisitor,

visit_bool deserializes a SeqVisitor into a Value.

fn visit_map<V>(&mut self, _visitor: V) -> Result<Self::Value, V::Error> where     V: MapVisitor,

visit_map deserializes a MapVisitor into a Value.

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

visit_bytes deserializes a &[u8] into a Value.

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

visit_byte_buf deserializes a Vec<u8> into a Value.