unspeaker/tengri
1
0
Fork 0
mirror of https://codeberg.org/unspeaker/tengri.git synced 2025-12-06 11:46:42 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

wip: dsl, input, output, proc: more precise lifetimes
Some checks are pending
/ build (push) Waiting to run
Details

Browse source
This commit is contained in:
🪞👃🪞 2025-05-09 18:17:10 +03:00
parent 22d63eed9c
commit 5e09f5a4bb
11 changed files with 140 additions and 122 deletions
Download patch file Download diff file Expand all files Collapse all files

26
dsl/src/dsl_token.rs
View file

@ -22,38 +22,38 @@
//!```
use crate::*;
#[derive(Debug, Copy, Clone, Default, PartialEq)] pub struct Token<'a> {
pub source: &'a str,
#[derive(Debug, Copy, Clone, Default, PartialEq)] pub struct Token<'source> {
pub source: &'source str,
pub start: usize,
pub length: usize,
pub value: Value<'a>,
pub value: Value<'source>,
}
#[derive(Debug, Copy, Clone, Default, PartialEq)] pub enum Value<'a> {
#[derive(Debug, Copy, Clone, Default, PartialEq)] pub enum Value<'source> {
#[default] Nil,
Err(ParseError),
Num(usize),
Sym(&'a str),
Key(&'a str),
Str(&'a str),
Exp(usize, TokenIter<'a>),
Sym(&'source str),
Key(&'source str),
Str(&'source str),
Exp(usize, TokenIter<'source>),
}
impl<'a> Token<'a> {
pub const fn new (source: &'a str, start: usize, length: usize, value: Value<'a>) -> Self {
impl<'source> Token<'source> {
pub const fn new (source: &'source str, start: usize, length: usize, value: Value<'source>) -> Self {
Self { source, start, length, value }
}
pub const fn end (&self) -> usize {
self.start.saturating_add(self.length)
}
pub const fn slice (&'a self) -> &'a str {
pub const fn slice (&'source self) -> &'source str {
self.slice_source(self.source)
//str_range(self.source, self.start, self.end())
}
pub const fn slice_source <'b> (&'a self, source: &'b str) -> &'b str {
pub const fn slice_source <'range> (&'source self, source: &'range str) -> &'range str {
str_range(source, self.start, self.end())
}
pub const fn slice_source_exp <'b> (&'a self, source: &'b str) -> &'b str {
pub const fn slice_source_exp <'range> (&'source self, source: &'range str) -> &'range str {
str_range(source, self.start.saturating_add(1), self.end())
}
pub const fn value (&self) -> Value {