Enum AttributeInfo 

pub enum AttributeInfo<'a> {
    SourceFile {
        sourcefile_index: CpIndex,
    },
    InnerClasses {
        classes: Vec<InnerClass>,
    },
    EnclosingMethod {
        class_index: CpIndex,
        method_index: Option<CpIndex>,
    },
    SourceDebugExtension {
        debug_extension: &'a [u8],
    },
    BootstrapMethods {
        bootstrap_methods: Vec<BootstrapMethod>,
    },
    ConstantValue {
        constantvalue_index: CpIndex,
    },
    Code {
        max_stack: u16,
        max_locals: u16,
        code: &'a [u8],
        exception_table: Vec<ExceptionHandler>,
        attributes: Vec<AttributeInfo<'a>>,
    },
    Exceptions {
        exception_index_table: Vec<CpIndex>,
    },
    RuntimeVisibleParameterAnnotations {
        parameter_annotations: Vec<Vec<Annotation>>,
    },
    RuntimeInvisibleParameterAnnotations {
        parameter_annotations: Vec<Vec<Annotation>>,
    },
    AnnotationDefault {
        default_value: ElementValue,
    },
    MethodParameters {
        parameters: Vec<MethodParameter>,
    },
    Synthetic,
    Deprecated,
    Signature {
        signature_index: CpIndex,
    },
    RuntimeVisibleAnnotations {
        annotations: Vec<Annotation>,
    },
    RuntimeInvisibleAnnotations {
        annotations: Vec<Annotation>,
    },
    LineNumberTable {
        line_number_table: Vec<LineNumber>,
    },
    LocalVariableTable {
        local_variable_table: Vec<LocalVariable>,
    },
    LocalVariableTypeTable {
        local_variable_type_table: Vec<LocalVariableType>,
    },
    StackMapTable {
        entries: Vec<StackMapFrame>,
    },
    RuntimeVisibleTypeAnnotations {
        annotations: Vec<TypeAnnotation>,
    },
    RuntimeInvisibleTypeAnnotations {
        annotations: Vec<TypeAnnotation>,
    },
    Unknown {
        name: String,
        info: &'a [u8],
    },
}

An attribute of a class, field, method or Code block.

Attributes this crate does not model are kept raw as AttributeInfo::Unknown.

See JVMS §4.7.

Variants

SourceFile

Fields

sourcefile_index: CpIndex

InnerClasses

Fields

classes: Vec<InnerClass>

EnclosingMethod

Fields

class_index: CpIndex

method_index: Option<CpIndex>

SourceDebugExtension

Fields

debug_extension: &'a [u8]

BootstrapMethods

Fields

bootstrap_methods: Vec<BootstrapMethod>

ConstantValue

Fields

constantvalue_index: CpIndex

Code

Fields

max_stack: u16

max_locals: u16

code: &'a [u8]

exception_table: Vec<ExceptionHandler>

attributes: Vec<AttributeInfo<'a>>

Exceptions

Fields

exception_index_table: Vec<CpIndex>

RuntimeVisibleParameterAnnotations

Fields

parameter_annotations: Vec<Vec<Annotation>>

RuntimeInvisibleParameterAnnotations

Fields

parameter_annotations: Vec<Vec<Annotation>>

AnnotationDefault

Fields

default_value: ElementValue

MethodParameters

Fields

parameters: Vec<MethodParameter>

Synthetic

Deprecated

Signature

Fields

signature_index: CpIndex

RuntimeVisibleAnnotations

Fields

annotations: Vec<Annotation>

RuntimeInvisibleAnnotations

Fields

annotations: Vec<Annotation>

LineNumberTable

Fields

line_number_table: Vec<LineNumber>

LocalVariableTable

Fields

local_variable_table: Vec<LocalVariable>

LocalVariableTypeTable

Fields

local_variable_type_table: Vec<LocalVariableType>

StackMapTable

Fields

entries: Vec<StackMapFrame>

RuntimeVisibleTypeAnnotations

Fields

annotations: Vec<TypeAnnotation>

RuntimeInvisibleTypeAnnotations

Fields

annotations: Vec<TypeAnnotation>

Unknown

Fields

name: String

info: &'a [u8]

Implementations

impl<'a> AttributeInfo<'a>

pub fn try_read_all( constant_pool: &ConstantPool<'a>, cursor: &mut Cursor<'a>, ) -> Result<Vec<Self>>

Reads a u16-prefixed attribute table.

pub fn try_read( constant_pool: &ConstantPool<'a>, cursor: &mut Cursor<'a>, ) -> Result<Self>

Reads one attribute, checking that its body matches the declared length.

Trait Implementations

impl<'a> Debug for AttributeInfo<'a>

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

Formats the value using the given formatter.