Struct Buffers 

pub struct Buffers {
    pub original_buffers: PrimaryMap<BufferRef, OriginalBuffer>,
    pub modifications_buffer: String,
    pub modifications_newline_offsets: Vec<u32>,
    pub modifications_char_checkpoints: Vec<(u32, u32)>,
}

Fields

original_buffers: PrimaryMap<BufferRef, OriginalBuffer>

modifications_buffer: String

modifications_newline_offsets: Vec<u32>

modifications_char_checkpoints: Vec<(u32, u32)>

Implementations

impl Buffers

pub fn new() -> Self

pub fn get(&self, buffer: BufferRef) -> &str

pub fn get_slice(&self, buffer: BufferRef, offset: u32, len: u32) -> &str

pub fn count_chars_and_newlines( &self, buffer: BufferRef, start_offset: u32, len: u32, ) -> (u32, u32)

pub fn count_chars(&self, buffer: BufferRef, offset: u32, len: u32) -> u32

pub fn count_newlines(&self, buffer: BufferRef, offset: u32, len: u32) -> u32

pub fn char_to_byte_absolute(&self, buffer: BufferRef, target_char: u32) -> u32

Converts an absolute char index to an absolute byte offset for a specific buffer

pub fn byte_to_char_absolute(&self, buffer: BufferRef, target_byte: u32) -> u32

Converts an absolute byte offset to an absolute char index for a specific buffer

Trait Implementations

impl Clone for Buffers

fn clone(&self) -> Buffers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Buffers

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

Formats the value using the given formatter.

impl Default for Buffers

fn default() -> Self

Returns the “default value” for a type.