Struct MemoryBuffer 

pub struct MemoryBuffer(/* private fields */);

Memory buffer wraps LLVMMemoryBufferRef

Implementations

impl MemoryBuffer

pub fn from_file(path: impl AsRef<Path>) -> Result<MemoryBuffer, Error>

Create new memory buffer from file

pub fn from_slice( name: impl AsRef<str>, s: impl AsRef<[u8]>, ) -> Result<MemoryBuffer, Error>

Create new memory buffer from slice

pub fn len(&self) -> usize

Number of bytes in buffer

pub fn is_empty(&self) -> bool

Returns true when the buffer is empty

pub fn write_to_file(&self, path: impl AsRef<Path>) -> Result<(), Error>

Write buffer to the specified file

Trait Implementations

impl AsRef<[u8]> for MemoryBuffer

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Drop for MemoryBuffer

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> LLVM<LLVMMemoryBuffer> for MemoryBuffer

fn llvm(&self) -> *mut LLVMMemoryBuffer

Return a LLVM pointer