Struct WasiConfigVariables

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

Expand description

Capture the state necessary for use in the wasi-config API implementation.

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impl WasiConfigVariables

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pub fn new() -> Self

Create a new runtime configuration.

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pub fn insert( &mut self, key: impl Into<String>, value: impl Into<String>, ) -> &mut Self

Insert a key-value pair into the configuration map.

Trait Implementations§

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impl Default for WasiConfigVariables

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fn default() -> WasiConfigVariables

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

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impl<'a> From<&'a WasiConfigVariables> for WasiConfig<'a>

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fn from(vars: &'a WasiConfigVariables) -> Self

Converts to this type from the input type.

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impl<S: Into<String>> FromIterator<(S, S)> for WasiConfigVariables

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fn from_iter<I: IntoIterator<Item = (S, S)>>(iter: I) -> Self

Creates a value from an iterator. Read more

Auto Trait Implementations§

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impl UnwindSafe for WasiConfigVariables

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 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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