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[wallet] Add "needed" and "available" metadata to Error::InsufficientFunds

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This commit is contained in:
Justin Moon
2020-11-17 18:05:33 -06:00
parent 6955a7776d
commit 7bc8c3c380
4 changed files with 34 additions and 11 deletions
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17
src/wallet/mod.rs
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@@ -59,7 +59,10 @@ pub use utils::IsDust;
use address_validator::AddressValidator;
use signer::{Signer, SignerId, SignerOrdering, SignersContainer};
use tx_builder::{BumpFee, CreateTx, FeePolicy, TxBuilder, TxBuilderContext};
use utils::{check_nlocktime, check_nsequence_rbf, descriptor_to_pk_ctx, After, Older, SecpCtx};
use utils::{
check_nlocktime, check_nsequence_rbf, descriptor_to_pk_ctx, After, Older, SecpCtx,
DUST_LIMIT_SATOSHI,
};
use crate::blockchain::{Blockchain, Progress};
use crate::database::{BatchDatabase, BatchOperations, DatabaseUtils};
@@ -508,7 +511,11 @@ where
match change_output {
None if change_val.is_dust() => {
// single recipient, but the only output would be below dust limit
return Err(Error::InsufficientFunds); // TODO: or OutputBelowDustLimit?
// TODO: or OutputBelowDustLimit?
return Err(Error::InsufficientFunds {
needed: DUST_LIMIT_SATOSHI,
available: change_val,
});
}
Some(_) if change_val.is_dust() => {
// skip the change output because it's dust -- just include it in the fee.
@@ -786,7 +793,11 @@ where
}
Some(_) if change_val_after_add.is_dust() => {
// single_recipient but the only output would be below dust limit
return Err(Error::InsufficientFunds); // TODO: or OutputBelowDustLimit?
// TODO: or OutputBelowDustLimit?
return Err(Error::InsufficientFunds {
needed: DUST_LIMIT_SATOSHI,
available: change_val_after_add,
});
}
None => {
removed_updatable_output.value = change_val_after_add;