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FieldValue

isr_core::visit

Enum FieldValue

pub enum FieldValue<'a> {
Show 26 variants    Void,
    Bool(bool),
    Char8(u8),
    Char16(u16),
    Char32(u32),
    I8(i8),
    I16(i16),
    I32(i32),
    I64(i64),
    I128(i128),
    U8(u8),
    U16(u16),
    U32(u32),
    U64(u64),
    U128(u128),
    F8(u8),
    F16(u16),
    F32(f32),
    F64(f64),
    F128(u128),
    Enum {
        type_name: &'a str,
        size: u64,
        value: u64,
    },
    Struct {
        type_name: &'a str,
        size: u64,
        data: &'a [u8],
    },
    Array {
        subtype: Box<FieldValueKind<'a>>,
        dims: Vec<u64>,
        size: u64,
        data: &'a [u8],
    },
    Pointer {
        subtype: Box<FieldValueKind<'a>>,
        size: u64,
        value: u64,
    },
    Bitfield {
        bit_position: u64,
        bit_length: u64,
        size: u64,
        value: u64,
    },
    Function {
        value: u64,
    },
}

Expand description

A struct field’s decoded type and value.

Variants§

Void

Bool(bool)

Char8(u8)

Char16(u16)

Char32(u32)

I8(i8)

I16(i16)

I32(i32)

I64(i64)

I128(i128)

U8(u8)

U16(u16)

U32(u32)

U64(u64)

U128(u128)

F8(u8)

F16(u16)

F32(f32)

F64(f64)

F128(u128)

Enum

Fields

§type_name: &'a str

§size: u64

§value: u64

Struct

Fields

§type_name: &'a str

§size: u64

§data: &'a [u8]

Array

Fields

§subtype: Box<FieldValueKind<'a>>

§dims: Vec<u64>

§size: u64

§data: &'a [u8]

Pointer

Fields

§subtype: Box<FieldValueKind<'a>>

§size: u64

§value: u64

Bitfield

Fields

§bit_position: u64

§bit_length: u64

§size: u64

§value: u64

Function

Fields

§value: u64

Implementations§

impl FieldValue<'_>

pub fn size(&self) -> u64

Returns the size of the field value in bytes.

Trait Implementations§

impl<'a> From<FieldValue<'a>> for FieldValueKind<'a>

fn from(value: FieldValue<'a>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl<'a> Freeze for FieldValue<'a>

impl<'a> RefUnwindSafe for FieldValue<'a>

impl<'a> Send for FieldValue<'a>

impl<'a> Sync for FieldValue<'a>

impl<'a> Unpin for FieldValue<'a>

impl<'a> UnsafeUnpin for FieldValue<'a>

impl<'a> UnwindSafe for FieldValue<'a>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> LayoutRaw for T

fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Returns the layout of the type.

impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool

Returns whether the given value has been niched. Read more

fn resolve_niched(out: Place<NichedOption<T, N1>>)

Writes data to out indicating that a T is niched.

impl<T> Pointee for T

type Metadata = ()

The metadata type for pointers and references to this type.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.