layout.rs - source

Files

addr2line

function.rs lazy.rs lib.rs

adler

aho_corasick

packed

teddy

compile.rs mod.rs runtime.rs

api.rs mod.rs pattern.rs rabinkarp.rs vector.rs

ahocorasick.rs automaton.rs buffer.rs byte_frequencies.rs classes.rs dfa.rs error.rs lib.rs nfa.rs prefilter.rs state_id.rs

backtrace

backtrace

libunwind.rs mod.rs

symbolize

gimli

elf.rs libs_dl_iterate_phdr.rs mmap_unix.rs stash.rs

gimli.rs mod.rs

capture.rs lib.rs print.rs types.rs

bitflags

cfg_if

ctrlc

platform

unix

error.rs lib.rs signal.rs

dirs

dirs_next

dirs_sys

lib.rs xdg_user_dirs.rs

dirs_sys_next

lib.rs xdg_user_dirs.rs

docopt

dopt.rs lib.rs parse.rs synonym.rs

endian_type

failure

backtrace

internal.rs mod.rs

error

error_impl.rs mod.rs

as_fail.rs box_std.rs compat.rs context.rs error_message.rs lib.rs macros.rs result_ext.rs sync_failure.rs

failure_derive

fd_lock

gimli

lalrpop_util

lexer.rs lib.rs state_machine.rs

lazy_static

inline_lazy.rs lib.rs

libc

unix

linux_like

linux

arch

generic

gnu

b64

x86_64

align.rs mod.rs not_x32.rs

align.rs mod.rs

align.rs mod.rs

align.rs mod.rs

fixed_width_ints.rs lib.rs macros.rs

log

lib.rs macros.rs

memchr

memchr

x86

avx.rs mod.rs sse2.rs

fallback.rs iter.rs mod.rs naive.rs

memmem

prefilter

x86

avx.rs mod.rs sse.rs

fallback.rs genericsimd.rs mod.rs

x86

avx.rs mod.rs sse.rs

byte_frequencies.rs genericsimd.rs mod.rs rabinkarp.rs rarebytes.rs twoway.rs util.rs vector.rs

memoffset

lib.rs offset_of.rs raw_field.rs span_of.rs

miniz_oxide

deflate

buffer.rs core.rs mod.rs stream.rs

inflate

core.rs mod.rs output_buffer.rs stream.rs

lib.rs shared.rs

nibble_vec

nix

numtoa

object

oursh

process

program

posix

ast.rs builtin.rs lex.rs mod.rs

basic.rs mod.rs modern.rs runtime.rs

invocation.rs lib.rs

proc_macro2

detection.rs fallback.rs lib.rs marker.rs parse.rs wrapper.rs

pwd

errors.rs lib.rs unix.rs

quote

ext.rs format.rs ident_fragment.rs lib.rs runtime.rs spanned.rs to_tokens.rs

radix_trie

iter.rs keys.rs lib.rs macros.rs subtrie.rs traversal.rs trie.rs trie_common.rs trie_node.rs

regex

literal

backtrack.rs compile.rs dfa.rs error.rs exec.rs expand.rs find_byte.rs input.rs lib.rs pikevm.rs pool.rs prog.rs re_builder.rs re_bytes.rs re_set.rs re_trait.rs re_unicode.rs sparse.rs utf8.rs

regex_syntax

retain_mut

rustc_demangle

legacy.rs lib.rs v0.rs

rustyline

tty

binding.rs command.rs completion.rs config.rs edit.rs error.rs highlight.rs hint.rs history.rs keymap.rs keys.rs kill_ring.rs layout.rs lib.rs line_buffer.rs undo.rs validate.rs

serde

de

ignored_any.rs impls.rs mod.rs seed.rs utf8.rs value.rs

private

de.rs doc.rs mod.rs ser.rs size_hint.rs

ser

fmt.rs impls.rs impossible.rs mod.rs

integer128.rs lib.rs macros.rs

serde_derive

internals

ast.rs attr.rs case.rs check.rs ctxt.rs mod.rs receiver.rs respan.rs symbol.rs

bound.rs de.rs dummy.rs fragment.rs lib.rs pretend.rs ser.rs try.rs

smallvec

strsim

syn

synstructure

lib.rs macros.rs

termion

sys

unix

attr.rs mod.rs size.rs tty.rs

async.rs clear.rs color.rs cursor.rs event.rs input.rs lib.rs macros.rs raw.rs screen.rs scroll.rs style.rs

unicode_segmentation

grapheme.rs lib.rs sentence.rs tables.rs word.rs

unicode_width

lib.rs tables.rs

unicode_xid

lib.rs tables.rs

utf8parse

lib.rs types.rs

use std::cmp::{Ord, Ordering, PartialOrd};

#[derive(Copy, Clone, Debug, Default, PartialEq, Eq)]
pub struct Position {
    pub col: usize, // The leftmost column is number 0.
    pub row: usize, // The highest row is number 0.
}

impl PartialOrd for Position {
    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
        Some(self.cmp(other))
    }
}

impl Ord for Position {
    fn cmp(&self, other: &Self) -> Ordering {
        match self.row.cmp(&other.row) {
            Ordering::Equal => self.col.cmp(&other.col),
            o => o,
        }
    }
}

#[derive(Debug, Default)]
pub struct Layout {
    /// Prompt Unicode/visible width and height
    pub prompt_size: Position,
    pub default_prompt: bool,
    /// Cursor position (relative to the start of the prompt)
    pub cursor: Position,
    /// Number of rows used so far (from start of prompt to end of input)
    pub end: Position,
}