Struct CodeBuilder

pub struct CodeBuilder { /* private fields */ }

CodeBuilder provides a mutable container to append source code.

Implementations

impl CodeBuilder

pub fn new(collect_mappings: bool) -> Self

pub fn push_source(&mut self, code: &Rope, map: Option<Rope>)

Pushes original user code with an optional source map if one is available. If it’s not, this is no different than pushing Synthetic code.

pub fn push_code(&mut self, prebuilt: &Code)

Copies the Synthetic/Original code of an already constructed Code into this instance.

pub fn has_source_map(&self) -> bool

Tests if any code in this CodeBuilder contains an associated source map.

pub fn build(self) -> Code

Trait Implementations

impl AddAssign<&'static str> for &mut CodeBuilder

fn add_assign(&mut self, rhs: &'static str)

Performs the += operation.

impl AddAssign<&'static str> for CodeBuilder

fn add_assign(&mut self, rhs: &'static str)

Performs the += operation.

impl Default for CodeBuilder

fn default() -> Self

Returns the “default value” for a type.

impl From<Code> for CodeBuilder

fn from(code: Code) -> Self

Converts to this type from the input type.

impl Write for CodeBuilder

fn write(&mut self, bytes: &[u8]) -> IoResult<usize>

Writes a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> IoResult<()>

Flushes this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.