42 lines
936 B
Rust
42 lines
936 B
Rust
// SPDX-License-Identifier: MIT OR Apache-2.0
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use unicode_script::Script;
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use super::Fallback;
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/// An empty platform-specific font fallback list.
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#[derive(Debug)]
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pub struct PlatformFallback;
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impl Fallback for PlatformFallback {
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fn common_fallback(&self) -> &'static [&'static str] {
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common_fallback()
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}
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fn forbidden_fallback(&self) -> &'static [&'static str] {
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forbidden_fallback()
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}
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fn script_fallback(
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&self,
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script: unicode_script::Script,
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locale: &str,
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) -> &'static [&'static str] {
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script_fallback(script, locale)
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}
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}
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// Fallbacks to use after any script specific fallbacks
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fn common_fallback() -> &'static [&'static str] {
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&[]
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}
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// Fallbacks to never use
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fn forbidden_fallback() -> &'static [&'static str] {
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&[]
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}
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// Fallbacks to use per script
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fn script_fallback(_script: Script, _locale: &str) -> &'static [&'static str] {
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&[]
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}
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