airlang 0.26.0

Air is a minimalist and universal programming language.
Documentation 
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use const_format::concatcp;

pub use self::error::ParseError;
pub use self::generator::FmtOptions;
pub use self::generator::FmtRepr;
pub use self::parser::ParseRepr;
pub use self::parser::parse;

_____!();

pub(crate) use self::generator::impl_display_debug_for_fmt_repr;

_____!();

use derive_more::IsVariant;

// delimiters {
pub(crate) const LIST_LEFT: char = '[';
pub(crate) const LIST_RIGHT: char = ']';
pub(crate) const MAP_LEFT: char = '{';
pub(crate) const MAP_RIGHT: char = '}';
pub(crate) const SCOPE_LEFT: char = '(';
pub(crate) const SCOPE_RIGHT: char = ')';

pub(crate) const SPACE: char = ' ';
pub(crate) const SEPARATOR: char = ',';

pub(crate) const TEXT_QUOTE: char = '"';
pub(crate) const KEY_QUOTE: char = '\'';
// } delimiters

// keywords {
pub(crate) const EMPTY: &str = concatcp!(EMPTY_CHAR);
pub(crate) const EMPTY_CHAR: char = '_';
pub(crate) const UNIT: &str = ".";
pub(crate) const PAIR: &str = ":";
pub(crate) const SOLVE: &str = "?";

pub(crate) const TRUE: &str = "true";
pub(crate) const FALSE: &str = "false";
// } keywords

// prefixes {
pub(crate) const COMMENT: &str = "!";
pub(crate) const LEFT: &str = "<";
pub(crate) const RIGHT: &str = ">";
pub(crate) const TOKEN: &str = "#";

pub(crate) const INT: &str = "integer";
pub(crate) const DECIMAL: &str = "decimal";
pub(crate) const BYTE: &str = "byte";
// } prefixes

pub(crate) fn is_delimiter(c: char) -> bool {
    matches!(
        c,
        SPACE
            | SEPARATOR
            | LIST_LEFT
            | LIST_RIGHT
            | MAP_LEFT
            | MAP_RIGHT
            | SCOPE_LEFT
            | SCOPE_RIGHT
            | TEXT_QUOTE
            | KEY_QUOTE
    )
}

pub(crate) fn keyword(s: &str) -> bool {
    matches!(s, EMPTY | UNIT | PAIR | SOLVE | TRUE | FALSE)
}

#[derive(Default, Copy, Clone, PartialEq, Eq, IsVariant)]
pub enum Direction {
    Left,
    #[default]
    Right,
}

#[derive(Copy, Clone, IsVariant)]
pub enum ReprType {
    Unit,
    Bit,
    Key,
    Text,
    Int,
    Decimal,
    Byte,
    Cell,
    Pair,
    List,
    Map,
    Quote,
    Call,
    Solve,
    Other,
}

pub mod repr;

mod parser;

mod generator;

mod error;