fidl_codec

Enum Value

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pub enum Value<OutOfLine = Forbid> {

Show 22 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),
    ClientEnd(Channel, String),
    Handle(Handle, ObjectType),
    OutOfLine(OutOfLine),

}
Expand description

Our internal neutral form for FIDL values.

Variants§

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Null

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Bool(bool)

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U8(u8)

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U16(u16)

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U32(u32)

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U64(u64)

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I8(i8)

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I16(i16)

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I32(i32)

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I64(i64)

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F32(f32)

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F64(f64)

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String(String)

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Object(Vec<(String, Self)>)

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Bits(String, Box<Self>)

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Enum(String, Box<Self>)

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Union(String, String, Box<Self>)

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List(Vec<Self>)

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ServerEnd(Channel, String)

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ClientEnd(Channel, String)

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Handle(Handle, ObjectType)

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OutOfLine(OutOfLine)

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impl Value

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

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

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

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

Formats the value using the given formatter. Read more
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impl<T: Display> Display for Value<T>

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

Formats the value using the given formatter. Read more
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impl From<&str> for Value

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fn from(v: &str) -> Value

Converts to this type from the input type.
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impl<T> From<Option<T>> for Value
where Value: From<T>,

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

Converts to this type from the input type.
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impl From<String> for Value

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fn from(v: String) -> Value

Converts to this type from the input type.
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impl<T> From<Vec<T>> for Value
where Value: From<T>,

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

Converts to this type from the input type.
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impl From<bool> for Value

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fn from(v: bool) -> Value

Converts to this type from the input type.
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impl From<f32> for Value

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fn from(v: f32) -> Value

Converts to this type from the input type.
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impl From<f64> for Value

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fn from(v: f64) -> Value

Converts to this type from the input type.
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impl From<i16> for Value

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fn from(v: i16) -> Value

Converts to this type from the input type.
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impl From<i32> for Value

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fn from(v: i32) -> Value

Converts to this type from the input type.
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impl From<i64> for Value

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fn from(v: i64) -> Value

Converts to this type from the input type.
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impl From<i8> for Value

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fn from(v: i8) -> Value

Converts to this type from the input type.
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impl From<u16> for Value

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fn from(v: u16) -> Value

Converts to this type from the input type.
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impl From<u32> for Value

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fn from(v: u32) -> Value

Converts to this type from the input type.
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impl From<u64> for Value

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fn from(v: u64) -> Value

Converts to this type from the input type.
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impl From<u8> for Value

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fn from(v: u8) -> Value

Converts to this type from the input type.
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impl<A> FromIterator<A> for Value
where Value: From<A>,

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

Creates a value from an iterator. Read more
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impl PartialEq for Value

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFrom<&Value> for bool

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<bool, Error>

Performs the conversion.
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impl TryFrom<&Value> for f32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<f32, Error>

Performs the conversion.
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impl TryFrom<&Value> for f64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<f64, Error>

Performs the conversion.
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impl TryFrom<&Value> for i16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<i16, Error>

Performs the conversion.
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impl TryFrom<&Value> for i32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<i32, Error>

Performs the conversion.
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impl TryFrom<&Value> for i64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<i64, Error>

Performs the conversion.
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impl TryFrom<&Value> for i8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<i8, Error>

Performs the conversion.
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impl TryFrom<&Value> for u16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<u16, Error>

Performs the conversion.
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impl TryFrom<&Value> for u32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<u32, Error>

Performs the conversion.
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impl TryFrom<&Value> for u64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<u64, Error>

Performs the conversion.
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impl TryFrom<&Value> for u8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &Value) -> Result<u8, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for bool

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<bool, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for f32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<f32, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for f64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<f64, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for i16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<i16, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for i32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<i32, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for i64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<i64, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for i8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<i8, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for u16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<u16, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for u32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<u32, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for u64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<u64, Error>

Performs the conversion.
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impl TryFrom<&mut Value> for u8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &mut Value) -> Result<u8, Error>

Performs the conversion.
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impl TryFrom<Value> for bool

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<bool, Error>

Performs the conversion.
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impl TryFrom<Value> for f32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<f32, Error>

Performs the conversion.
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impl TryFrom<Value> for f64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<f64, Error>

Performs the conversion.
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impl TryFrom<Value> for i16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<i16, Error>

Performs the conversion.
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impl TryFrom<Value> for i32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<i32, Error>

Performs the conversion.
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impl TryFrom<Value> for i64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<i64, Error>

Performs the conversion.
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impl TryFrom<Value> for i8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<i8, Error>

Performs the conversion.
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impl TryFrom<Value> for u16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<u16, Error>

Performs the conversion.
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impl TryFrom<Value> for u32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<u32, Error>

Performs the conversion.
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impl TryFrom<Value> for u64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<u64, Error>

Performs the conversion.
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impl TryFrom<Value> for u8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: Value) -> Result<u8, Error>

Performs the conversion.

Auto Trait Implementations§

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impl<OutOfLine> Freeze for Value<OutOfLine>
where OutOfLine: Freeze,

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impl<OutOfLine> RefUnwindSafe for Value<OutOfLine>
where OutOfLine: RefUnwindSafe,

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impl<OutOfLine> Send for Value<OutOfLine>
where OutOfLine: Send,

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impl<OutOfLine> Sync for Value<OutOfLine>
where OutOfLine: Sync,

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impl<OutOfLine> Unpin for Value<OutOfLine>
where OutOfLine: Unpin,

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impl<OutOfLine> UnwindSafe for Value<OutOfLine>
where OutOfLine: UnwindSafe,

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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, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. 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> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
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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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more