byteorm 0.1.0

A lightweight ORM for Rust
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

WHITESPACE = _{ " " | "\t" }
COMMENT    = _{ "#" ~ (!NEWLINE ~ ANY)* }

ident        = @{ (ASCII_ALPHANUMERIC | "_")+ }
type_name    = @{ (ASCII_ALPHANUMERIC | "_")+ }

attr         = { "@" ~ attr_name ~ args? }
attr_name    = @{ (ASCII_ALPHANUMERIC | "_")+ }

modifier     = ${ ident ~ args? }

args         = { "(" ~ arg_content ~ ")" }
arg_content  = @{ arg_char* }
arg_char     = {
    "(" ~ arg_char* ~ ")" ~ arg_char*  // Match nested parens recursively
    | !(")") ~ ANY                      // Or any char except closing paren
}

nl           = _{ NEWLINE+ }

schema       = { SOI ~ nl? ~ model_decl* ~ nl? ~ EOI }
model_decl   = { "model" ~ ident ~ "{" ~ nl? ~ field_decl+ ~ nl? ~ "}" ~ nl? }
field_decl   = { ident ~ type_name ~ field_mods* ~ nl }
field_mods   = _{ modifier | attr }