Struct LanguageExtensions

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pub struct LanguageExtensions(/* private fields */);

Expand description

Collect the language extensions supported during initialization.

NOTE: This resource is removed after plugin setup.

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impl LanguageExtensions

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pub fn new( iter: impl IntoIterator<Item = (&'static str, Language)>, ) -> LanguageExtensions

Create a new language extensions mapping from an iterator of (extension, language) pairs.

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pub fn get(&self, extension: &str) -> Option<&Language>

Retrieves the language for the given file extension, if it exists.

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pub fn insert(&mut self, extension: &'static str, language: Language)

Inserts a new (extension, language) pair into the mapping.

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pub fn extensions(&self) -> &[&str]

Returns a slice of all supported file extensions.

Trait Implementations§

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impl Debug for LanguageExtensions

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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impl Default for LanguageExtensions

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fn default() -> LanguageExtensions

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for LanguageExtensions

Blanket Implementations§

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