Struct Class 

pub struct Class<'a> {
    pub minor_version: u16,
    pub major_version: u16,
    pub constant_pool: ConstantPool<'a>,
    pub access_flags: ClassAccessFlags,
    pub this_class: CpIndex,
    pub super_class: Option<CpIndex>,
    pub interfaces: Vec<CpIndex>,
    pub fields: Vec<FieldInfo<'a>>,
    pub methods: Vec<MethodInfo<'a>>,
    pub attributes: Vec<AttributeInfo<'a>>,
}

A parsed class file, borrowing from the bytes it was read from.

See JVMS §4.1.

Fields

minor_version: u16

major_version: u16

constant_pool: ConstantPool<'a>

access_flags: ClassAccessFlags

this_class: CpIndex

super_class: Option<CpIndex>

interfaces: Vec<CpIndex>

fields: Vec<FieldInfo<'a>>

methods: Vec<MethodInfo<'a>>

attributes: Vec<AttributeInfo<'a>>

Implementations

impl<'a> Class<'a>

pub fn parse(bytes: &'a [u8]) -> Result<Self>

Parses a complete class file, rejecting any trailing bytes.

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

Reads a class file from cursor, leaving whatever follows it untouched.

pub fn name(&self) -> Result<Cow<'a, str>>

Returns the internal name of this class, e.g. java/lang/String.

pub fn signature( &self, constant_pool: &ConstantPool<'a>, ) -> Result<Option<Cow<'a, str>>>

Returns the generic signature from the Signature attribute, if present.

pub fn inner_classes(&self) -> Result<Option<&Vec<InnerClass>>>

Returns the InnerClasses attribute entries, if present.

Trait Implementations

impl<'a> Debug for Class<'a>

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

Formats the value using the given formatter.