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NativeResolver

Struct NativeResolver 

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pub struct NativeResolver { /* private fields */ }
Expand description

Resolver that builds Lua Values directly from Rust functions.

Provides native modules like @std/http. Since the factory function returns a Lua Value, table construction and function registration are fully controlled on the Rust side.

use mlua_pkg::resolvers::NativeResolver;
use mlua::Value;

let r = NativeResolver::new().add("@std/version", |lua| {
    lua.create_string("1.0.0").map(Value::String)
});

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impl NativeResolver

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pub fn new() -> Self

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pub fn add( self, name: impl Into<String>, factory: impl Fn(&Lua) -> Result<Value> + Send + Sync + 'static, ) -> Self

Register a native module.

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impl Default for NativeResolver

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fn default() -> Self

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

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fn resolve(&self, lua: &Lua, name: &str) -> Option<Result<Value>>

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> MaybeSend for T