use std::fmt::{self, Display, Formatter};
pub struct LookupResult(Result<&'static &'static str, ConversionError>);
impl Display for LookupResult {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
let s = match &self.0 {
Ok(s) => s.to_string(),
Err(e) => e.to_string(),
};
write!(f, "{s}")
}
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub enum ConversionError {
Unimplemented(usize),
}
impl Display for ConversionError {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
match self {
Self::Unimplemented(code) => write!(f, "code '{code}' is not implemented"),
}
}
}
include!(concat!(env!("OUT_DIR"), "/cct.rs"));
include!(concat!(env!("OUT_DIR"), "/grib2_codeflag.rs"));
pub struct CommonCodeTable00;
impl ArrayLookup for CommonCodeTable00 {
fn data(&self) -> &'static [&'static str] {
COMMON_CODE_TABLE_00
}
}
pub struct CommonCodeTable11;
impl ArrayLookup for CommonCodeTable11 {
fn data(&self) -> &'static [&'static str] {
COMMON_CODE_TABLE_11
}
}
pub struct CodeTable0_0;
impl ArrayLookup for CodeTable0_0 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_0_0
}
}
pub struct CodeTable1_1;
impl ArrayLookup for CodeTable1_1 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_1_1
}
}
pub struct CodeTable1_2;
impl ArrayLookup for CodeTable1_2 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_1_2
}
}
pub struct CodeTable1_3;
impl ArrayLookup for CodeTable1_3 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_1_3
}
}
pub struct CodeTable1_4;
impl ArrayLookup for CodeTable1_4 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_1_4
}
}
pub struct CodeTable3_1;
impl ArrayLookup for CodeTable3_1 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_3_1
}
}
pub struct CodeTable4_0;
impl ArrayLookup for CodeTable4_0 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_4_0
}
}
pub struct CodeTable4_1 {
discipline: u8,
}
impl CodeTable4_1 {
pub fn new(discipline: u8) -> Self {
Self { discipline }
}
}
impl ArrayLookup for CodeTable4_1 {
fn data(&self) -> &'static [&'static str] {
match self.discipline {
0 => CODE_TABLE_4_1_0,
1 => CODE_TABLE_4_1_1,
2 => CODE_TABLE_4_1_2,
3 => CODE_TABLE_4_1_3,
4 => CODE_TABLE_4_1_4,
10 => CODE_TABLE_4_1_10,
20 => CODE_TABLE_4_1_20,
_ => CODE_TABLE_UNSUPPORTED,
}
}
}
pub struct CodeTable4_2 {
discipline: u8,
parameter: u8,
}
impl CodeTable4_2 {
pub fn new(discipline: u8, parameter: u8) -> Self {
Self {
discipline,
parameter,
}
}
}
impl ArrayLookup for CodeTable4_2 {
fn data(&self) -> &'static [&'static str] {
match (self.discipline, self.parameter) {
(0, 0) => CODE_TABLE_4_2_0_0,
(0, 1) => CODE_TABLE_4_2_0_1,
(0, 2) => CODE_TABLE_4_2_0_2,
(0, 3) => CODE_TABLE_4_2_0_3,
(0, 4) => CODE_TABLE_4_2_0_4,
(0, 5) => CODE_TABLE_4_2_0_5,
(0, 6) => CODE_TABLE_4_2_0_6,
(0, 7) => CODE_TABLE_4_2_0_7,
(0, 13) => CODE_TABLE_4_2_0_13,
(0, 14) => CODE_TABLE_4_2_0_14,
(0, 15) => CODE_TABLE_4_2_0_15,
(0, 16) => CODE_TABLE_4_2_0_16,
(0, 17) => CODE_TABLE_4_2_0_17,
(0, 18) => CODE_TABLE_4_2_0_18,
(0, 19) => CODE_TABLE_4_2_0_19,
(0, 20) => CODE_TABLE_4_2_0_20,
(0, 190) => CODE_TABLE_4_2_0_190,
(0, 191) => CODE_TABLE_4_2_0_191,
(1, 0) => CODE_TABLE_4_2_1_0,
(1, 1) => CODE_TABLE_4_2_1_1,
(1, 2) => CODE_TABLE_4_2_1_2,
(2, 0) => CODE_TABLE_4_2_2_0,
(2, 3) => CODE_TABLE_4_2_2_3,
(2, 4) => CODE_TABLE_4_2_2_4,
(2, 5) => CODE_TABLE_4_2_2_5,
(3, 0) => CODE_TABLE_4_2_3_0,
(3, 1) => CODE_TABLE_4_2_3_1,
(3, 2) => CODE_TABLE_4_2_3_2,
(3, 3) => CODE_TABLE_4_2_3_3,
(3, 4) => CODE_TABLE_4_2_3_4,
(3, 5) => CODE_TABLE_4_2_3_5,
(3, 6) => CODE_TABLE_4_2_3_6,
(4, 0) => CODE_TABLE_4_2_4_0,
(4, 1) => CODE_TABLE_4_2_4_1,
(4, 2) => CODE_TABLE_4_2_4_2,
(4, 3) => CODE_TABLE_4_2_4_3,
(4, 4) => CODE_TABLE_4_2_4_4,
(4, 5) => CODE_TABLE_4_2_4_5,
(4, 6) => CODE_TABLE_4_2_4_6,
(4, 7) => CODE_TABLE_4_2_4_7,
(4, 8) => CODE_TABLE_4_2_4_8,
(4, 9) => CODE_TABLE_4_2_4_9,
(4, 10) => CODE_TABLE_4_2_4_10,
(10, 0) => CODE_TABLE_4_2_10_0,
(10, 1) => CODE_TABLE_4_2_10_1,
(10, 2) => CODE_TABLE_4_2_10_2,
(10, 3) => CODE_TABLE_4_2_10_3,
(10, 4) => CODE_TABLE_4_2_10_4,
(10, 191) => CODE_TABLE_4_2_10_191,
(20, 0) => CODE_TABLE_4_2_20_0,
(20, 1) => CODE_TABLE_4_2_20_1,
(20, 2) => CODE_TABLE_4_2_20_2,
_ => CODE_TABLE_UNSUPPORTED,
}
}
}
pub struct CodeTable4_3;
impl ArrayLookup for CodeTable4_3 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_4_3
}
}
pub struct CodeTable4_4;
impl ArrayLookup for CodeTable4_4 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_4_4
}
}
pub struct CodeTable4_5;
impl ArrayLookup for CodeTable4_5 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_4_5
}
}
pub struct CodeTable5_0;
impl ArrayLookup for CodeTable5_0 {
fn data(&self) -> &'static [&'static str] {
CODE_TABLE_5_0
}
}
pub trait Lookup {
fn lookup(&self, code: usize) -> LookupResult;
}
pub trait ArrayLookup: Lookup {
fn data(&self) -> &'static [&'static str];
}
impl<T: ArrayLookup> Lookup for T {
fn lookup(&self, code: usize) -> LookupResult {
let result = self
.data()
.get(code)
.ok_or(ConversionError::Unimplemented(code));
LookupResult(result)
}
}
const CODE_TABLE_UNSUPPORTED: &[&str] = &[];
pub(crate) const SUPPORTED_PROD_DEF_TEMPLATE_NUMBERS: [u16; 71] = [
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 20, 30, 31, 32, 33, 34, 35, 40, 41, 42,
43, 44, 45, 46, 47, 48, 49, 51, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 67, 68, 70, 71, 72,
73, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 91, 254, 1000, 1001, 1002, 1100, 1101,
];