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Require 'static + Send + Sync for proxy callback info? #51

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Congyuwang opened this issue Jul 20, 2024 · 1 comment · May be fixed by #53
Open

Require 'static + Send + Sync for proxy callback info? #51

Congyuwang opened this issue Jul 20, 2024 · 1 comment · May be fixed by #53

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@Congyuwang
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system-configuration-rs/system-configuration/src/dynamic_store.rs

Lines 35 to 44 in fd43df6

/// Struct describing the callback happening when a watched value in the dynamic store is changed.
pub struct SCDynamicStoreCallBackContext<T> {
/// The callback function that will be called when a watched value in the dynamic store is
/// changed.
pub callout: SCDynamicStoreCallBackT<T>,
/// The argument passed to each `callout` call. Can be used to keep state between
/// callbacks.
pub info: T,
}

@Congyuwang
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Shouldn't we require T to be 'static + Send + Sync since it is used as &mut T in callback?

@Congyuwang Congyuwang linked a pull request Jul 22, 2024 that will close this issue
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Requires Send + Sync + 'static in dynamic store callout Congyuwang/system-configuration-rs
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@Congyuwang