FfiResult

pforge_bridge

Struct FfiResult 

Source 
#[repr(C)]
pub struct FfiResult {
    pub code: c_int,
    pub data: *mut u8,
    pub data_len: usize,
    pub error: *const c_char,
}
Expand description

Result structure for FFI calls

Fields§

§code: c_int

0 = success, non-zero = error code

§data: *mut u8

Pointer to result data (JSON bytes)

§data_len: usize

Length of result data

§error: *const c_char

Error message (null if success)

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impl<T> Any for T
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impl<T> Borrow<T> for T
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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
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fn borrow_mut(&mut self) -> &mut T

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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
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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, U> TryFrom<U> for 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.