Struct serde_diff::Apply

pub struct Apply<'a, T: SerdeDiff> { /* fields omitted */ }

A deserializable structure that will apply a sequence of diff commands to the target

Methods

impl<'a, 'de, T: SerdeDiff> Apply<'a, T>

pub fn deserializable(target: &'a mut T) -> Self

Create a deserializable apply, where the given target will be changed when the resulting Apply struct is deserialized

pub fn apply<D>(
    deserializer: D,
    target: &mut T
) -> Result<(), <D as Deserializer<'de>>::Error> where
    D: Deserializer<'de>, 

Applies a sequence of diff commands to the target, as read by the deserializer

Trait Implementations

impl<'a, 'de, T: SerdeDiff> DeserializeSeed<'de> for Apply<'a, T>

type Value = ()

The type produced by using this seed.

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

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

impl<'a, 'de, T: SerdeDiff> Visitor<'de> for Apply<'a, T>

type Value = ()

The value produced by this visitor.

fn expecting(&self, formatter: &mut Formatter) -> Result

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

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

The input contains a sequence of elements.

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

The input contains a boolean.

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

The input contains an i8.

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

The input contains an i16.

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

The input contains an i32.

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

The input contains an i64.

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

The input contains a i128.

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

The input contains a u8.

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

The input contains a u16.

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

The input contains a u32.

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

The input contains a u64.

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

The input contains a u128.

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

The input contains an f32.

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

The input contains an f64.

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

The input contains a char.

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

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

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

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_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.

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

The input contains an optional that is absent.

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

The input contains an optional that is present.

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

The input contains a unit ().

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

The input contains a newtype struct.

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

The input contains a key-value map.

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

The input contains an enum.