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Implement string functions with to_string/to_debug.

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This commit is contained in:
Stephen Chung
2021-04-02 19:26:55 +08:00
parent 1866331e7b
commit a738f750f9
10 changed files with 97 additions and 44 deletions
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29
src/packages/string_basic.rs
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@@ -10,8 +10,8 @@ use crate::Array;
#[cfg(not(feature = "no_object"))]
use crate::Map;
#[cfg(any(not(feature = "no_index"), not(feature = "no_object")))]
const FUNC_TO_DEBUG: &'static str = "to_debug";
pub const FUNC_TO_STRING: &'static str = "to_string";
pub const FUNC_TO_DEBUG: &'static str = "to_debug";
def_package!(crate:BasicStringPackage:"Basic string utilities, including printing.", lib, {
combine_with_exported_module!(lib, "print_debug", print_debug_functions);
@@ -19,9 +19,8 @@ def_package!(crate:BasicStringPackage:"Basic string utilities, including printin
// Register print and debug
#[cfg(any(not(feature = "no_index"), not(feature = "no_object")))]
#[inline(always)]
fn print_with_func(
pub fn print_with_func(
fn_name: &str,
ctx: &NativeCallContext,
value: &mut Dynamic,
@@ -39,17 +38,25 @@ fn print_with_func(
mod print_debug_functions {
use crate::ImmutableString;
#[rhai_fn(name = "print", name = "to_string", pure)]
pub fn print_generic(item: &mut Dynamic) -> ImmutableString {
item.to_string().into()
#[rhai_fn(name = "print", pure)]
pub fn print_generic(ctx: NativeCallContext, item: &mut Dynamic) -> ImmutableString {
print_with_func(FUNC_TO_STRING, &ctx, item)
}
#[rhai_fn(name = "debug", name = "to_debug", pure)]
pub fn debug_generic(item: &mut Dynamic) -> ImmutableString {
format!("{:?}", item).into()
#[rhai_fn(name = "to_string", pure)]
pub fn to_string_generic(ctx: NativeCallContext, item: &mut Dynamic) -> ImmutableString {
ctx.engine().map_type_name(&item.to_string()).into()
}
#[rhai_fn(name = "debug", pure)]
pub fn debug_generic(ctx: NativeCallContext, item: &mut Dynamic) -> ImmutableString {
print_with_func(FUNC_TO_DEBUG, &ctx, item)
}
#[rhai_fn(name = "to_debug", pure)]
pub fn to_debug_generic(ctx: NativeCallContext, item: &mut Dynamic) -> ImmutableString {
ctx.engine().map_type_name(&format!("{:?}", item)).into()
}
#[rhai_fn(name = "print", name = "debug")]
pub fn print_empty_string() -> ImmutableString {
"".to_string().into()
Default::default()
}
#[rhai_fn(name = "print", name = "to_string")]
pub fn print_string(s: ImmutableString) -> ImmutableString {