Struct CodeBuffer

pub struct CodeBuffer { /* private fields */ }

Responsible for buffering code.

Implementations

impl CodeBuffer

Constants

pub const DEFAULT_INDENT: &'static str = " "

The default indent. (4 spaces)

pub const DEFAULT_LINE_ENDING: &'static str = "\n"

The default line-ending.

pub const DEFAULT_CAPACITY: usize = 4_096usize

The default buffer capacity. (4 KiB)

impl CodeBuffer

Construction

pub fn new<S0, S1>(indent: S0, line_ending: S1, capacity: usize) -> Self

where S0: Into<String>, S1: Into<String>,

Creates a new code buffer.

impl CodeBuffer

Access

pub fn peek(&self) -> &str

Peeks at the buffered code.

pub fn clear(&mut self)

Clears the buffered code.

impl CodeBuffer

Writing

pub fn write(&mut self, code: &str)

Writes the code.

pub fn indent(&mut self, level: usize)

Writes the indent level.

pub fn end_line(&mut self)

Writes a line-ending.

pub fn line(&mut self, level: usize, code: &str)

Writes a line of code at the indent level with a line-ending.

pub fn space(&mut self)

Writes a single space.

Trait Implementations

impl Clone for CodeBuffer

fn clone(&self) -> CodeBuffer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CodeBuffer

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

Formats the value using the given formatter.

impl Default for CodeBuffer

fn default() -> Self

Returns the “default value” for a type.

impl Display for CodeBuffer

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

Formats the value using the given formatter.

impl From<CodeBuffer> for String

fn from(buffer: CodeBuffer) -> Self

Converts to this type from the input type.