Struct esp_idf_sys::mbedtls_mpi

#[repr(C)]
pub struct mbedtls_mpi {
    pub private_p: *mut mbedtls_mpi_uint,
    pub private_s: c_short,
    pub private_n: c_ushort,
}

\brief MPI structure

Fields

private_p: *mut mbedtls_mpi_uint

Pointer to limbs.

This may be \c NULL if \c n is 0.

private_s: c_short

Sign: -1 if the mpi is negative, 1 otherwise.

The number 0 must be represented with s = +1. Although many library functions treat all-limbs-zero as equivalent to a valid representation of 0 regardless of the sign bit, there are exceptions, so bignum functions and external callers must always set \c s to +1 for the number zero.

Note that this implies that calloc() or ... = {0} does not create a valid MPI representation. You must call mbedtls_mpi_init().

private_n: c_ushort

Total number of limbs in \c p.

Trait Implementations

impl Clone for mbedtls_mpi

fn clone(&self) -> mbedtls_mpi

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for mbedtls_mpi

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for mbedtls_mpi

fn default() -> Self

Returns the “default value” for a type.

impl Copy for mbedtls_mpi