Enum llvm_bitcode::bitstream::BlockInfoCode

#[repr(u8)]
pub enum BlockInfoCode {
    SetBid = 1,
    BlockName = 2,
    SetRecordName = 3,
}

A BlockInfoCode enumerates the bits that occur in the metadata for a block or record. Of these bits, only SetBid is required. If a name is given to a block or record with BlockName or SetRecordName, debugging tools like llvm-bcanalyzer can be used to introspect the structure of blocks and records in the bitstream file.

Variants

SetBid = 1

Indicates which block ID is being described.

BlockName = 2

An optional element that records which bytes of the record are the name of the block.

SetRecordName = 3

An optional element that records the record ID number and the bytes for the name of the corresponding record.

Trait Implementations

impl Clone for BlockInfoCode

fn clone(&self) -> BlockInfoCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockInfoCode

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

Formats the value using the given formatter.

impl TryFrom<u8> for BlockInfoCode

type Error = TryFromPrimitiveError<BlockInfoCode>

The type returned in the event of a conversion error.

fn try_from(number: u8) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for BlockInfoCode

type Primitive = u8

type Error = TryFromPrimitiveError<BlockInfoCode>

const NAME: &'static str = "BlockInfoCode"

fn try_from_primitive( number: Self::Primitive ) -> Result<Self, TryFromPrimitiveError<Self>>

impl Copy for BlockInfoCode