[−][src]Struct bdk::database::memory::MemoryDatabase
In-memory ephemeral database
This database can be used as a temporary storage for wallets that are not kept permanently on
a device, or on platforms that don't provide a filesystem, like wasm32
.
Once it's dropped its content will be lost.
If you are looking for a permanent storage solution, you can try with the default key-value
database called [sled
]. See the database
module documentation for more defailts.
Implementations
impl MemoryDatabase
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Trait Implementations
impl BatchDatabase for MemoryDatabase
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type Batch = Self
Container for the operations
fn begin_batch(&self) -> Self::Batch
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fn commit_batch(&mut self, batch: Self::Batch) -> Result<(), Error>
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impl BatchOperations for MemoryDatabase
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fn set_script_pubkey(
&mut self,
script: &Script,
script_type: ScriptType,
path: u32
) -> Result<(), Error>
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&mut self,
script: &Script,
script_type: ScriptType,
path: u32
) -> Result<(), Error>
fn set_utxo(&mut self, utxo: &UTXO) -> Result<(), Error>
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fn set_raw_tx(&mut self, transaction: &Transaction) -> Result<(), Error>
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fn set_tx(&mut self, transaction: &TransactionDetails) -> Result<(), Error>
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fn set_last_index(
&mut self,
script_type: ScriptType,
value: u32
) -> Result<(), Error>
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&mut self,
script_type: ScriptType,
value: u32
) -> Result<(), Error>
fn del_script_pubkey_from_path(
&mut self,
script_type: ScriptType,
path: u32
) -> Result<Option<Script>, Error>
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&mut self,
script_type: ScriptType,
path: u32
) -> Result<Option<Script>, Error>
fn del_path_from_script_pubkey(
&mut self,
script: &Script
) -> Result<Option<(ScriptType, u32)>, Error>
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&mut self,
script: &Script
) -> Result<Option<(ScriptType, u32)>, Error>
fn del_utxo(&mut self, outpoint: &OutPoint) -> Result<Option<UTXO>, Error>
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fn del_raw_tx(&mut self, txid: &Txid) -> Result<Option<Transaction>, Error>
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fn del_tx(
&mut self,
txid: &Txid,
include_raw: bool
) -> Result<Option<TransactionDetails>, Error>
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&mut self,
txid: &Txid,
include_raw: bool
) -> Result<Option<TransactionDetails>, Error>
fn del_last_index(
&mut self,
script_type: ScriptType
) -> Result<Option<u32>, Error>
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&mut self,
script_type: ScriptType
) -> Result<Option<u32>, Error>
impl Database for MemoryDatabase
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fn check_descriptor_checksum<B: AsRef<[u8]>>(
&mut self,
script_type: ScriptType,
bytes: B
) -> Result<(), Error>
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&mut self,
script_type: ScriptType,
bytes: B
) -> Result<(), Error>
fn iter_script_pubkeys(
&self,
script_type: Option<ScriptType>
) -> Result<Vec<Script>, Error>
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&self,
script_type: Option<ScriptType>
) -> Result<Vec<Script>, Error>
fn iter_utxos(&self) -> Result<Vec<UTXO>, Error>
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fn iter_raw_txs(&self) -> Result<Vec<Transaction>, Error>
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fn iter_txs(&self, include_raw: bool) -> Result<Vec<TransactionDetails>, Error>
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fn get_script_pubkey_from_path(
&self,
script_type: ScriptType,
path: u32
) -> Result<Option<Script>, Error>
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&self,
script_type: ScriptType,
path: u32
) -> Result<Option<Script>, Error>
fn get_path_from_script_pubkey(
&self,
script: &Script
) -> Result<Option<(ScriptType, u32)>, Error>
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&self,
script: &Script
) -> Result<Option<(ScriptType, u32)>, Error>
fn get_utxo(&self, outpoint: &OutPoint) -> Result<Option<UTXO>, Error>
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fn get_raw_tx(&self, txid: &Txid) -> Result<Option<Transaction>, Error>
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fn get_tx(
&self,
txid: &Txid,
include_raw: bool
) -> Result<Option<TransactionDetails>, Error>
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&self,
txid: &Txid,
include_raw: bool
) -> Result<Option<TransactionDetails>, Error>
fn get_last_index(&self, script_type: ScriptType) -> Result<Option<u32>, Error>
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fn increment_last_index(
&mut self,
script_type: ScriptType
) -> Result<u32, Error>
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&mut self,
script_type: ScriptType
) -> Result<u32, Error>
impl Debug for MemoryDatabase
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impl Default for MemoryDatabase
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fn default() -> MemoryDatabase
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Auto Trait Implementations
impl !RefUnwindSafe for MemoryDatabase
impl !Send for MemoryDatabase
impl !Sync for MemoryDatabase
impl Unpin for MemoryDatabase
impl !UnwindSafe for MemoryDatabase
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,