Struct serde::lib::core::ffi::VaListImpl

source ·
pub struct VaListImpl<'f> {
    gp_offset: i32,
    fp_offset: i32,
    overflow_arg_area: *mut c_void,
    reg_save_area: *mut c_void,
    _marker: PhantomData<&'f mut &'f c_void>,
}
🔬This is a nightly-only experimental API. (c_variadic)
Expand description

x86_64 ABI implementation of a va_list.

Fields

gp_offset: i32
🔬This is a nightly-only experimental API. (c_variadic)
fp_offset: i32
🔬This is a nightly-only experimental API. (c_variadic)
overflow_arg_area: *mut c_void
🔬This is a nightly-only experimental API. (c_variadic)
reg_save_area: *mut c_void
🔬This is a nightly-only experimental API. (c_variadic)
_marker: PhantomData<&'f mut &'f c_void>
🔬This is a nightly-only experimental API. (c_variadic)

Implementations

🔬This is a nightly-only experimental API. (c_variadic)

Convert a VaListImpl into a VaList that is binary-compatible with C’s va_list.

🔬This is a nightly-only experimental API. (c_variadic)

Advance to the next arg.

🔬This is a nightly-only experimental API. (c_variadic)

Copies the va_list at the current location.

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Executes the destructor for this type. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.