multiversx_sc::api

Trait StaticVarApiImpl

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pub trait StaticVarApiImpl {
    // Required methods
    fn with_lockable_static_buffer<R, F: FnOnce(&mut LockableStaticBuffer) -> R>(
        &self,
        f: F,
    ) -> R;
    fn set_external_view_target_address_handle(&self, handle: RawHandle);
    fn get_external_view_target_address_handle(&self) -> RawHandle;
    fn next_handle(&self) -> RawHandle;
    fn set_num_arguments(&self, num_arguments: i32);
    fn get_num_arguments(&self) -> i32;
    fn set_call_value_egld_handle(&self, handle: RawHandle);
    fn get_call_value_egld_handle(&self) -> RawHandle;
    fn set_call_value_multi_esdt_handle(&self, handle: RawHandle);
    fn get_call_value_multi_esdt_handle(&self) -> RawHandle;
    fn is_scaling_factor_cached(&self, decimals: usize) -> bool;
    fn set_scaling_factor_cached(&self, decimals: usize);
}
Expand description

A raw bytes buffer stored statically:

  • in wasm as a static variable
  • in debug mode on the thread local context

Required Methods§

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fn with_lockable_static_buffer<R, F: FnOnce(&mut LockableStaticBuffer) -> R>( &self, f: F, ) -> R

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fn set_external_view_target_address_handle(&self, handle: RawHandle)

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fn get_external_view_target_address_handle(&self) -> RawHandle

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fn next_handle(&self) -> RawHandle

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fn set_num_arguments(&self, num_arguments: i32)

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fn get_num_arguments(&self) -> i32

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fn set_call_value_egld_handle(&self, handle: RawHandle)

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fn get_call_value_egld_handle(&self) -> RawHandle

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fn set_call_value_multi_esdt_handle(&self, handle: RawHandle)

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fn get_call_value_multi_esdt_handle(&self) -> RawHandle

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fn is_scaling_factor_cached(&self, decimals: usize) -> bool

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fn set_scaling_factor_cached(&self, decimals: usize)

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§