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// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
#[diplomat::bridge]
pub mod ffi {
use crate::properties_sets::ffi::ICU4XCodePointSetData;
use alloc::boxed::Box;
use core::mem;
use icu_collections::codepointinvlist::CodePointInversionListBuilder;
use icu_properties::sets::CodePointSetData;
#[diplomat::opaque]
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder,
Struct
)]
pub struct ICU4XCodePointSetBuilder(pub CodePointInversionListBuilder);
impl ICU4XCodePointSetBuilder {
/// Make a new set builder containing nothing
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::new,
FnInStruct
)]
pub fn create() -> Box<Self> {
Box::new(Self(CodePointInversionListBuilder::new()))
}
/// Build this into a set
///
/// This object is repopulated with an empty builder
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::build,
FnInStruct
)]
#[diplomat::rust_link(
icu::properties::sets::CodePointSetData::from_code_point_inversion_list,
FnInStruct,
hidden
)]
pub fn build(&mut self) -> Box<ICU4XCodePointSetData> {
let inner = mem::take(&mut self.0);
let built = inner.build();
let set = CodePointSetData::from_code_point_inversion_list(built);
Box::new(ICU4XCodePointSetData(set))
}
/// Complements this set
///
/// (Elements in this set are removed and vice versa)
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::complement,
FnInStruct
)]
pub fn complement(&mut self) {
self.0.complement()
}
/// Returns whether this set is empty
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::is_empty,
FnInStruct
)]
pub fn is_empty(&self) -> bool {
self.0.is_empty()
}
/// Add a single character to the set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::add_char,
FnInStruct
)]
pub fn add_char(&mut self, ch: char) {
self.0.add_char(ch)
}
/// Add a single u32 value to the set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::add_u32,
FnInStruct
)]
#[diplomat::attr(dart, disable)]
pub fn add_u32(&mut self, ch: u32) {
self.0.add_u32(ch)
}
/// Add an inclusive range of characters to the set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::add_range,
FnInStruct
)]
pub fn add_inclusive_range(&mut self, start: char, end: char) {
self.0.add_range(&(start..=end))
}
/// Add an inclusive range of u32s to the set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::add_range_u32,
FnInStruct
)]
#[diplomat::attr(dart, disable)]
pub fn add_inclusive_range_u32(&mut self, start: u32, end: u32) {
self.0.add_range_u32(&(start..=end))
}
/// Add all elements that belong to the provided set to the set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::add_set,
FnInStruct
)]
#[diplomat::rust_link(
icu::properties::sets::CodePointSetData::as_code_point_inversion_list,
FnInStruct,
hidden
)]
#[diplomat::rust_link(
icu::properties::sets::CodePointSetData::to_code_point_inversion_list,
FnInStruct,
hidden
)]
pub fn add_set(&mut self, data: &ICU4XCodePointSetData) {
// This is a ZeroFrom and always cheap for a CPIL, may be expensive
// for other impls. In the future we can make this builder support multiple impls
// if we ever add them
let list = data.0.to_code_point_inversion_list();
self.0.add_set(&list);
}
/// Remove a single character to the set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::remove_char,
FnInStruct
)]
pub fn remove_char(&mut self, ch: char) {
self.0.remove_char(ch)
}
/// Remove an inclusive range of characters from the set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::remove_range,
FnInStruct
)]
pub fn remove_inclusive_range(&mut self, start: char, end: char) {
self.0.remove_range(&(start..=end))
}
/// Remove all elements that belong to the provided set from the set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::remove_set,
FnInStruct
)]
pub fn remove_set(&mut self, data: &ICU4XCodePointSetData) {
// (see comment in add_set)
let list = data.0.to_code_point_inversion_list();
self.0.remove_set(&list);
}
/// Removes all elements from the set except a single character
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::retain_char,
FnInStruct
)]
pub fn retain_char(&mut self, ch: char) {
self.0.retain_char(ch)
}
/// Removes all elements from the set except an inclusive range of characters f
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::retain_range,
FnInStruct
)]
pub fn retain_inclusive_range(&mut self, start: char, end: char) {
self.0.retain_range(&(start..=end))
}
/// Removes all elements from the set except all elements in the provided set
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::retain_set,
FnInStruct
)]
pub fn retain_set(&mut self, data: &ICU4XCodePointSetData) {
// (see comment in add_set)
let list = data.0.to_code_point_inversion_list();
self.0.retain_set(&list);
}
/// Complement a single character to the set
///
/// (Characters which are in this set are removed and vice versa)
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::complement_char,
FnInStruct
)]
pub fn complement_char(&mut self, ch: char) {
self.0.complement_char(ch)
}
/// Complement an inclusive range of characters from the set
///
/// (Characters which are in this set are removed and vice versa)
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::complement_range,
FnInStruct
)]
pub fn complement_inclusive_range(&mut self, start: char, end: char) {
self.0.complement_range(&(start..=end))
}
/// Complement all elements that belong to the provided set from the set
///
/// (Characters which are in this set are removed and vice versa)
#[diplomat::rust_link(
icu::collections::codepointinvlist::CodePointInversionListBuilder::complement_set,
FnInStruct
)]
pub fn complement_set(&mut self, data: &ICU4XCodePointSetData) {
// (see comment in add_set)
let list = data.0.to_code_point_inversion_list();
self.0.complement_set(&list);
}
}
}
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