Enum Value 

pub enum Value<OutOfLine = Forbid> {
    Null,
    Bool(bool),
    U8(u8),
    U16(u16),
    U32(u32),
    U64(u64),
    I8(i8),
    I16(i16),
    I32(i32),
    I64(i64),
    F32(f32),
    F64(f64),
    String(String),
    Object(Vec<(String, Self)>),
    Bits(String, Box<Self>),
    Enum(String, Box<Self>),
    Union(String, String, Box<Self>),
    List(Vec<Self>),
    ServerEnd(Channel, String, Option<Rights>),
    ClientEnd(Channel, String, Option<Rights>),
    Handle(NullableHandle, ObjType, Option<Rights>),
    OutOfLine(OutOfLine),
}

Our internal neutral form for FIDL values.

Variants

Null

Bool(bool)

U8(u8)

U16(u16)

U32(u32)

U64(u64)

I8(i8)

I16(i16)

I32(i32)

I64(i64)

F32(f32)

F64(f64)

String(String)

Object(Vec<(String, Self)>)

Bits(String, Box<Self>)

Enum(String, Box<Self>)

Union(String, String, Box<Self>)

List(Vec<Self>)

ServerEnd(Channel, String, Option<Rights>)

ClientEnd(Channel, String, Option<Rights>)

Handle(NullableHandle, ObjType, Option<Rights>)

OutOfLine(OutOfLine)

Implementations

impl Value

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

Get this value as a u64 if it is any integer type. Useful for treating values as bit masks, as we’d like to for the Bits type.

pub fn upcast<T>(self) -> Value<T>

Cast a Value<Forbid> to a Value<T> for any T

Trait Implementations

impl<OutOfLine: Debug> Debug for Value<OutOfLine>

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

Formats the value using the given formatter.

impl<T: Display> Display for Value<T>

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

Formats the value using the given formatter.

impl From<&str> for Value

fn from(v: &str) -> Value

Converts to this type from the input type.

impl<T> From<Option<T>> for Value

where Value: From<T>,

fn from(v: Option<T>) -> Value

Converts to this type from the input type.

impl From<String> for Value

fn from(v: String) -> Value

Converts to this type from the input type.

impl<T> From<Vec<T>> for Value

where Value: From<T>,

fn from(v: Vec<T>) -> Value

Converts to this type from the input type.

impl From<bool> for Value

fn from(v: bool) -> Value

Converts to this type from the input type.

impl From<f32> for Value

fn from(v: f32) -> Value

Converts to this type from the input type.

impl From<f64> for Value

fn from(v: f64) -> Value

Converts to this type from the input type.

impl From<i8> for Value

fn from(v: i8) -> Value

Converts to this type from the input type.

impl From<i16> for Value

fn from(v: i16) -> Value

Converts to this type from the input type.

impl From<i32> for Value

fn from(v: i32) -> Value

Converts to this type from the input type.

impl From<i64> for Value

fn from(v: i64) -> Value

Converts to this type from the input type.

impl From<u8> for Value

fn from(v: u8) -> Value

Converts to this type from the input type.

impl From<u16> for Value

fn from(v: u16) -> Value

Converts to this type from the input type.

impl From<u32> for Value

fn from(v: u32) -> Value

Converts to this type from the input type.

impl From<u64> for Value

fn from(v: u64) -> Value

Converts to this type from the input type.

impl<A> FromIterator<A> for Value

where Value: From<A>,

fn from_iter<T: IntoIterator<Item = A>>(iter: T) -> Value

Creates a value from an iterator.

impl PartialEq for Value

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl TryFrom<&Value> for u8

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<u8, Error>

Performs the conversion.

impl TryFrom<&Value> for u16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<u16, Error>

Performs the conversion.

impl TryFrom<&Value> for u32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<u32, Error>

Performs the conversion.

impl TryFrom<&Value> for u64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<u64, Error>

Performs the conversion.

impl TryFrom<&Value> for i8

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<i8, Error>

Performs the conversion.

impl TryFrom<&Value> for i16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<i16, Error>

Performs the conversion.

impl TryFrom<&Value> for i32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<i32, Error>

Performs the conversion.

impl TryFrom<&Value> for i64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<i64, Error>

Performs the conversion.

impl TryFrom<&Value> for bool

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<bool, Error>

Performs the conversion.

impl TryFrom<&Value> for f32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<f32, Error>

Performs the conversion.

impl TryFrom<&Value> for f64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<f64, Error>

Performs the conversion.

impl TryFrom<&mut Value> for u8

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<u8, Error>

Performs the conversion.

impl TryFrom<&mut Value> for u16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<u16, Error>

Performs the conversion.

impl TryFrom<&mut Value> for u32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<u32, Error>

Performs the conversion.

impl TryFrom<&mut Value> for u64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<u64, Error>

Performs the conversion.

impl TryFrom<&mut Value> for i8

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<i8, Error>

Performs the conversion.

impl TryFrom<&mut Value> for i16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<i16, Error>

Performs the conversion.

impl TryFrom<&mut Value> for i32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<i32, Error>

Performs the conversion.

impl TryFrom<&mut Value> for i64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<i64, Error>

Performs the conversion.

impl TryFrom<&mut Value> for bool

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<bool, Error>

Performs the conversion.

impl TryFrom<&mut Value> for f32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<f32, Error>

Performs the conversion.

impl TryFrom<&mut Value> for f64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &mut Value) -> Result<f64, Error>

Performs the conversion.

impl TryFrom<Value> for u8

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<u8, Error>

Performs the conversion.

impl TryFrom<Value> for u16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<u16, Error>

Performs the conversion.

impl TryFrom<Value> for u32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<u32, Error>

Performs the conversion.

impl TryFrom<Value> for u64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<u64, Error>

Performs the conversion.

impl TryFrom<Value> for i8

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<i8, Error>

Performs the conversion.

impl TryFrom<Value> for i16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<i16, Error>

Performs the conversion.

impl TryFrom<Value> for i32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<i32, Error>

Performs the conversion.

impl TryFrom<Value> for i64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<i64, Error>

Performs the conversion.

impl TryFrom<Value> for bool

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<bool, Error>

Performs the conversion.

impl TryFrom<Value> for f32

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<f32, Error>

Performs the conversion.

impl TryFrom<Value> for f64

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<f64, Error>

Performs the conversion.