Struct bearssl::br_sslrec_out_class_

#[repr(C)]
pub struct br_sslrec_out_class_ {
    pub context_size: usize,
    pub max_plaintext: Option<unsafe extern "C" fn(_: *const *const br_sslrec_out_class, _: *mut usize, _: *mut usize)>,
    pub encrypt: Option<unsafe extern "C" fn(_: *mut *const br_sslrec_out_class, _: c_int, _: c_uint, _: *mut c_void, _: *mut usize) -> *mut c_uchar>,
}

Fields

context_size: usize

\brief Context size (in bytes).

max_plaintext: Option<unsafe extern "C" fn(_: *const *const br_sslrec_out_class, _: *mut usize, _: *mut usize)>

\brief Compute maximum plaintext sizes and offsets.

When this function is called, the *start and *end values contain offsets designating the free area in the outgoing buffer for plaintext data; that free area is preceded by a 5-byte space which will receive the record header.

The max_plaintext() function is responsible for adjusting both *start and *end to make room for any record-specific header, MAC, padding, and possible split.

\param ctx encryption engine context. \param start pointer to start of plaintext offset (updated). \param end pointer to start of plaintext offset (updated).

encrypt: Option<unsafe extern "C" fn(_: *mut *const br_sslrec_out_class, _: c_int, _: c_uint, _: *mut c_void, _: *mut usize) -> *mut c_uchar>

\brief Perform record encryption.

This function encrypts the record. The plaintext address and length are provided. Returned value is the start of the encrypted record (or sequence of records, if a split was performed), including the 5-byte header, and *len is adjusted to the total size of the record(s), there again including the header(s).

\param ctx decryption engine context. \param record_type record type (23 for application data, etc). \param version record version. \param plaintext address of plaintext. \param len pointer to plaintext length (updated). \return pointer to start of built record.

Trait Implementations

impl Debug for br_sslrec_out_class_

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for br_sslrec_out_class_

impl Clone for br_sslrec_out_class_

fn clone(&self) -> br_sslrec_out_class_

Returns a copy of the value.

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

Performs copy-assignment from source.