Struct ijson::INumber

#[repr(transparent)]pub struct INumber(_);

Implementations

impl INumber

pub fn zero() -> Self

pub fn one() -> Self

pub fn to_i64(&self) -> Option<i64>

Converts this number to an i64 if it can be represented exactly

pub fn to_u64(&self) -> Option<u64>

Converts this number to an f64 if it can be represented exactly

pub fn to_f64(&self) -> Option<f64>

Converts this number to an f64 if it can be represented exactly

pub fn to_f32(&self) -> Option<f32>

Converts this number to an f32 if it can be represented exactly

pub fn to_i32(&self) -> Option<i32>

Converts this number to an i32 if it can be represented exactly

pub fn to_f64_lossy(&self) -> f64

pub fn to_f32_lossy(&self) -> f32

pub fn has_decimal_point(&self) -> bool

This allows distinguishing between 1.0 and 1 in the original JSON. Numeric operations will otherwise treat these two values as equivalent.

Trait Implementations

impl AsMut<IValue> for INumber

pub fn as_mut(&mut self) -> &mut IValue

Performs the conversion.

impl AsRef<IValue> for INumber

pub fn as_ref(&self) -> &IValue

Performs the conversion.

impl Borrow<IValue> for INumber

pub fn borrow(&self) -> &IValue

Immutably borrows from an owned value.

impl BorrowMut<IValue> for INumber

pub fn borrow_mut(&mut self) -> &mut IValue

Mutably borrows from an owned value.

impl Clone for INumber

pub fn clone(&self) -> INumber

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for INumber

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for INumber

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

Deserialize this value from the given Serde deserializer.

impl<'de> Deserializer<'de> for &'de INumber

type Error = Error

The error type that can be returned if some error occurs during deserialization.

pub fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, Error> where
    V: Visitor<'de>, 

Require the Deserializer to figure out how to drive the visitor based on what data type is in the input.

pub fn deserialize_newtype_struct<V>(
    self,
    _name: &'static str,
    visitor: V
) -> Result<V::Value, Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a newtype struct with a particular name.

pub fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a bool value.

pub fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i8 value.

pub fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i16 value.

pub fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i32 value.

pub fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i64 value.

pub fn deserialize_i128<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an i128 value.

pub fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a u8 value.

pub fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a u16 value.

pub fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a u32 value.

pub fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a u64 value.

pub fn deserialize_u128<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an u128 value.

pub fn deserialize_f32<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a f32 value.

pub fn deserialize_f64<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a f64 value.

pub fn deserialize_char<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a char value.

pub fn deserialize_str<V>(self, visitor: V) -> Result<V::Value, Self::Error> 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.

pub fn deserialize_string<V>(self, visitor: V) -> Result<V::Value, Self::Error> 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.

pub fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value, Self::Error> 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.

pub fn deserialize_byte_buf<V>(
    self,
    visitor: V
) -> Result<V::Value, Self::Error> 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.

pub fn deserialize_option<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an optional value.

pub fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a unit value.

pub fn deserialize_unit_struct<V>(
    self,
    name: &'static str,
    visitor: V
) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a unit struct with a particular name.

pub fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a sequence of values.

pub fn deserialize_tuple<V>(
    self,
    len: usize,
    visitor: V
) -> Result<V::Value, Self::Error> 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.

pub fn deserialize_tuple_struct<V>(
    self,
    name: &'static str,
    len: usize,
    visitor: V
) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a tuple struct with a particular name and number of fields.

pub fn deserialize_map<V>(self, visitor: V) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a map of key-value pairs.

pub fn deserialize_struct<V>(
    self,
    name: &'static str,
    fields: &'static [&'static str],
    visitor: V
) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting a struct with a particular name and fields.

pub fn deserialize_enum<V>(
    self,
    name: &'static str,
    variants: &'static [&'static str],
    visitor: V
) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting an enum value with a particular name and possible variants.

pub fn deserialize_identifier<V>(
    self,
    visitor: V
) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type is expecting the name of a struct field or the discriminant of an enum variant.

pub fn deserialize_ignored_any<V>(
    self,
    visitor: V
) -> Result<V::Value, Self::Error> where
    V: Visitor<'de>, 

Hint that the Deserialize type needs to deserialize a value whose type doesn't matter because it is ignored.

pub fn is_human_readable(&self) -> bool

Determine whether Deserialize implementations should expect to deserialize their human-readable form.

impl Eq for INumber

impl From<INumber> for IValue

pub fn from(other: INumber) -> Self

Performs the conversion.

impl From<i16> for INumber

pub fn from(v: i16) -> Self

Performs the conversion.

impl From<i32> for INumber

pub fn from(v: i32) -> Self

Performs the conversion.

impl From<i64> for INumber

pub fn from(v: i64) -> Self

Performs the conversion.

impl From<i8> for INumber

pub fn from(v: i8) -> Self

Performs the conversion.

impl From<isize> for INumber

pub fn from(v: isize) -> Self

Performs the conversion.

impl From<u16> for INumber

pub fn from(v: u16) -> Self

Performs the conversion.

impl From<u32> for INumber

pub fn from(v: u32) -> Self

Performs the conversion.

impl From<u64> for INumber

pub fn from(v: u64) -> Self

Performs the conversion.

impl From<u8> for INumber

pub fn from(v: u8) -> Self

Performs the conversion.

impl From<usize> for INumber

pub fn from(v: usize) -> Self

Performs the conversion.

impl Hash for INumber

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for INumber

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<INumber> for INumber

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<INumber> for INumber

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

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

#[must_use]pub 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 Serialize for INumber

pub fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'a> TryFrom<&'a IValue> for &'a INumber

type Error = ()

The type returned in the event of a conversion error.

pub fn try_from(other: &'a IValue) -> Result<Self, ()>

Performs the conversion.

impl<'a> TryFrom<&'a mut IValue> for &'a mut INumber

type Error = ()

The type returned in the event of a conversion error.

pub fn try_from(other: &'a mut IValue) -> Result<Self, ()>

Performs the conversion.

impl TryFrom<IValue> for INumber

type Error = IValue

The type returned in the event of a conversion error.

pub fn try_from(other: IValue) -> Result<Self, IValue>

Performs the conversion.

impl TryFrom<f32> for INumber

type Error = ()

The type returned in the event of a conversion error.

pub fn try_from(v: f32) -> Result<Self, ()>

Performs the conversion.

impl TryFrom<f64> for INumber

type Error = ()

The type returned in the event of a conversion error.

pub fn try_from(v: f64) -> Result<Self, ()>

Performs the conversion.