Struct BuffRow

pub struct BuffRow<'a> {
    pub length: usize,
    pub char_size: usize,
    /* private fields */
}

Available on crate feature dep_fltk only.

Class to read characters from the terminal’s buffer rows. Includes indexing access and iterators This is a low-level “protected” class

Fields

length: usize

Number of characters in the row

char_size: usize

sizeof(Fl_Terminal::Utf8Char)

Implementations

impl<'a> BuffRow<'a>

pub fn new(ptr: *const c_void, parent: &'a Terminal) -> BuffRow<'a>

Generate a new BuffRow object based on a pointer from C++ Fl_Terminal

pub fn trim(self) -> BuffRow<'a>

Trim trailing blanks off of BuffRow object. Does not affect the data in the RingBuff, just this object’s access.

pub fn col(&self, idx: usize) -> Utf8Char

Index into row array of Utf8Char

pub fn iter(&self) -> BuffRowIter<'_>

Iterator object to step through a sequence of Utf8Char in a BuffRow