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Enhance signature of on_parse_token callback.

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This commit is contained in:
Stephen Chung
2021-09-24 22:44:39 +08:00
parent 65326d87f4
commit 0715262c44
3 changed files with 39 additions and 20 deletions
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7
src/fn_native.rs
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@@ -4,7 +4,7 @@ use crate::ast::{FnAccess, FnCallHashes};
use crate::engine::Imports;
use crate::fn_call::FnCallArgs;
use crate::plugin::PluginFunction;
use crate::token::Token;
use crate::token::{Token, TokenizeState};
use crate::{
calc_fn_hash, Dynamic, Engine, EvalAltResult, EvalContext, Module, Position, RhaiResult,
};
@@ -310,10 +310,11 @@ pub type OnDebugCallback = Box<dyn Fn(&str, Option<&str>, Position) + Send + Syn
/// A standard callback function for mapping tokens during parsing.
#[cfg(not(feature = "sync"))]
pub type OnParseTokenCallback = dyn Fn(Token) -> Token;
pub type OnParseTokenCallback = dyn Fn(Token, Position, &TokenizeState) -> Token;
/// A standard callback function for mapping tokens during parsing.
#[cfg(feature = "sync")]
pub type OnParseTokenCallback = dyn Fn(Token) -> Token + Send + Sync + 'static;
pub type OnParseTokenCallback =
dyn Fn(Token, Position, &TokenizeState) -> Token + Send + Sync + 'static;
/// A standard callback function for variable access.
#[cfg(not(feature = "sync"))]