Enum TypeInfo 

pub enum TypeInfo {
    BaseType {
        name: String,
        size: u64,
        encoding: u16,
    },
    PointerType {
        target_type: Box<TypeInfo>,
        size: u64,
    },
    ArrayType {
        element_type: Box<TypeInfo>,
        element_count: Option<u64>,
        total_size: Option<u64>,
    },
    StructType {
        name: String,
        size: u64,
        members: Vec<StructMember>,
    },
    UnionType {
        name: String,
        size: u64,
        members: Vec<StructMember>,
    },
    EnumType {
        name: String,
        size: u64,
        base_type: Box<TypeInfo>,
        variants: Vec<EnumVariant>,
    },
    TypedefType {
        name: String,
        underlying_type: Box<TypeInfo>,
    },
    QualifiedType {
        qualifier: TypeQualifier,
        underlying_type: Box<TypeInfo>,
    },
    FunctionType {
        return_type: Option<Box<TypeInfo>>,
        parameters: Vec<TypeInfo>,
    },
    BitfieldType {
        underlying_type: Box<TypeInfo>,
        bit_offset: u8,
        bit_size: u8,
    },
    UnknownType {
        name: String,
    },
    OptimizedOut {
        name: String,
    },
}

Type information with full fidelity from DWARF debugging data

Variants

BaseType

Base/primitive type (int, float, char, etc.)

Fields

name: String

size: u64

encoding: u16

PointerType

Pointer type

Fields

target_type: Box<TypeInfo>

size: u64

ArrayType

Array type

Fields

element_type: Box<TypeInfo>

element_count: Option<u64>

total_size: Option<u64>

StructType

Struct/class type

Fields

name: String

size: u64

members: Vec<StructMember>

UnionType

Union type

Fields

name: String

size: u64

members: Vec<StructMember>

EnumType

Enum type

Fields

name: String

size: u64

base_type: Box<TypeInfo>

variants: Vec<EnumVariant>

TypedefType

Typedef (type alias)

Fields

name: String

underlying_type: Box<TypeInfo>

QualifiedType

Qualified type (const, volatile, restrict)

Fields

qualifier: TypeQualifier

underlying_type: Box<TypeInfo>

FunctionType

Function type

Fields

return_type: Option<Box<TypeInfo>>

parameters: Vec<TypeInfo>

BitfieldType

Bitfield type: a view over an underlying integer type with bit offset/size

Fields

underlying_type: Box<TypeInfo>

bit_offset: u8

bit_size: u8

UnknownType

Unresolved or unknown type

Fields

name: String

OptimizedOut

Optimized out type (variable was optimized away by compiler)

Fields

name: String

Implementations

impl TypeInfo

pub fn size(&self) -> u64

Get the size in bytes of this type

pub fn type_name(&self) -> String

Get the type name for display

pub fn is_signed_int(&self) -> bool

Check if this is a signed integer type

pub fn is_unsigned_int(&self) -> bool

Check if this is an unsigned integer type

pub fn is_float(&self) -> bool

Check if this is a floating point type

pub fn is_pointer(&self) -> bool

Check if this is a pointer type

pub fn is_array(&self) -> bool

Check if this is an array type

pub fn underlying_type(&self) -> &TypeInfo

Get the underlying type, skipping typedefs and qualifiers

pub fn signed_int(size: u64) -> TypeInfo

Create a signed integer base type (compatibility method for compiler)

pub fn float(size: u64) -> TypeInfo

Create a floating point base type (compatibility method for compiler)

Trait Implementations

impl Clone for TypeInfo

fn clone(&self) -> TypeInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TypeInfo

fn deserialize<__D>( __deserializer: __D, ) -> Result<TypeInfo, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TypeInfo

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

Formats the value using the given formatter.

impl From<&TypeInfo> for TypeKind

fn from(type_info: &TypeInfo) -> TypeKind

Convert TypeInfo to TypeKind for runtime classification

impl PartialEq for TypeInfo

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for TypeInfo

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TypeInfo