//! published as a QR code to be scanned by a customer. The customer uses the offer to request an
//! invoice from the merchant to be paid.
//!
+//! # Example
+//!
//! ```
//! extern crate bitcoin;
//! extern crate core;
//! # Ok(())
//! # }
//! ```
+//!
+//! # Note
+//!
+//! If constructing an [`Offer`] for use with a [`ChannelManager`], use
+//! [`ChannelManager::create_offer_builder`] instead of [`OfferBuilder::new`].
+//!
+//! [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
+//! [`ChannelManager::create_offer_builder`]: crate::ln::channelmanager::ChannelManager::create_offer_builder
use alloc::str::FromStr;
+use alloc::string::String;
use core::ffi::c_void;
use core::convert::Infallible;
use bitcoin::hashes::Hash;
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
pub(crate) extern "C" fn Offer_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeOffer)).clone() })) as *mut c_void
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *const nativeOffer)).clone() })) as *mut c_void
}
#[no_mangle]
/// Creates a copy of the Offer
/// for the selected chain.
#[must_use]
#[no_mangle]
-pub extern "C" fn Offer_chains(this_arg: &crate::lightning::offers::offer::Offer) -> crate::c_types::derived::CVec_ChainHashZ {
+pub extern "C" fn Offer_chains(this_arg: &crate::lightning::offers::offer::Offer) -> crate::c_types::derived::CVec_ThirtyTwoBytesZ {
let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.chains();
let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::c_types::ThirtyTwoBytes { data: item.to_bytes() } }); };
local_ret.into()
}
-/// Returns whether the given chain is supported by the offer.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn Offer_supports_chain(this_arg: &crate::lightning::offers::offer::Offer, mut chain: crate::c_types::ThirtyTwoBytes) -> bool {
- let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_chain(::bitcoin::blockdata::constants::ChainHash::from(&chain.data[..]));
- ret
-}
-
/// Opaque bytes set by the originator. Useful for authentication and validating fields since it
/// is reflected in `invoice_request` messages along with all the other fields from the `offer`.
#[must_use]
/// Features pertaining to the offer.
#[must_use]
#[no_mangle]
-pub extern "C" fn Offer_features(this_arg: &crate::lightning::offers::offer::Offer) -> crate::lightning::ln::features::OfferFeatures {
- let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.features();
+pub extern "C" fn Offer_offer_features(this_arg: &crate::lightning::offers::offer::Offer) -> crate::lightning::ln::features::OfferFeatures {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.offer_features();
crate::lightning::ln::features::OfferFeatures { inner: unsafe { ObjOps::nonnull_ptr_to_inner((ret as *const lightning::ln::features::OfferFeatures<>) as *mut _) }, is_owned: false }
}
/// If `None`, the offer does not expire.
#[must_use]
#[no_mangle]
-pub extern "C" fn Offer_absolute_expiry(this_arg: &crate::lightning::offers::offer::Offer) -> crate::c_types::derived::COption_DurationZ {
+pub extern "C" fn Offer_absolute_expiry(this_arg: &crate::lightning::offers::offer::Offer) -> crate::c_types::derived::COption_u64Z {
let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.absolute_expiry();
- let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_DurationZ::None } else { crate::c_types::derived::COption_DurationZ::Some( { ret.unwrap().as_secs() }) };
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap().as_secs() }) };
local_ret
}
-/// Whether the offer has expired.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn Offer_is_expired(this_arg: &crate::lightning::offers::offer::Offer) -> bool {
- let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.is_expired();
- ret
-}
-
/// The issuer of the offer, possibly beginning with `user@domain` or `domain`. Intended to be
/// displayed to the user but with the caveat that it has not been verified in any way.
///
crate::lightning::offers::offer::Quantity { inner: ObjOps::heap_alloc(ret), is_owned: true }
}
+/// The public key used by the recipient to sign invoices.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn Offer_signing_pubkey(this_arg: &crate::lightning::offers::offer::Offer) -> crate::c_types::PublicKey {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.signing_pubkey();
+ crate::c_types::PublicKey::from_rust(&ret)
+}
+
+/// Returns whether the given chain is supported by the offer.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn Offer_supports_chain(this_arg: &crate::lightning::offers::offer::Offer, mut chain: crate::c_types::ThirtyTwoBytes) -> bool {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supports_chain(::bitcoin::blockdata::constants::ChainHash::from(&chain.data[..]));
+ ret
+}
+
+/// Whether the offer has expired.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn Offer_is_expired(this_arg: &crate::lightning::offers::offer::Offer) -> bool {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.is_expired();
+ ret
+}
+
/// Returns whether the given quantity is valid for the offer.
#[must_use]
#[no_mangle]
ret
}
-/// The public key used by the recipient to sign invoices.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn Offer_signing_pubkey(this_arg: &crate::lightning::offers::offer::Offer) -> crate::c_types::PublicKey {
- let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.signing_pubkey();
- crate::c_types::PublicKey::from_rust(&ret)
-}
-
#[no_mangle]
/// Serialize the Offer object into a byte array which can be read by Offer_read
pub extern "C" fn Offer_write(obj: &crate::lightning::offers::offer::Offer) -> crate::c_types::derived::CVec_u8Z {
crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
}
-#[no_mangle]
+#[allow(unused)]
pub(crate) extern "C" fn Offer_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeOffer) })
}
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
pub(crate) extern "C" fn Amount_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeAmount)).clone() })) as *mut c_void
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *const nativeAmount)).clone() })) as *mut c_void
}
#[no_mangle]
/// Creates a copy of the Amount
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
pub(crate) extern "C" fn Quantity_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeQuantity)).clone() })) as *mut c_void
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *const nativeQuantity)).clone() })) as *mut c_void
}
#[no_mangle]
/// Creates a copy of the Quantity
projects / ldk-c-bindings / blobdiff