PropertySelector
Fields
| Field | Type |
|---|---|
| pub index | u8, // index of the field in the serialized note array |
| pub offset | u8, // offset in the byte representation of the field (selected with index above) from which to reading |
| pub length | u8, // number of bytes to read after the offset |
Select
Fields
| Field | Type |
|---|---|
| pub(crate) property_selector | PropertySelector |
| pub(crate) comparator | u8 |
| pub(crate) value | Field |
Methods
new
The selected property will be the left hand side and value the right hand side of the operation, so e.g. the object created by new(property, Comparator.GT, value) represents 'property > value'.
Select::new(property_selector, comparator, value);
Parameters
| Name | Type |
|---|---|
| property_selector | PropertySelector |
| comparator | u8 |
| value | Field |
SortOrderEnum
Fields
| Field | Type |
|---|---|
| pub DESC | u8 |
| pub ASC | u8 |
Sort
Fields
| Field | Type |
|---|---|
| pub(crate) property_selector | PropertySelector |
| pub(crate) order | u8 |
Methods
new
Sort::new(property_selector, order);
Parameters
| Name | Type |
|---|---|
| property_selector | PropertySelector |
| order | u8 |
NoteStatusEnum
Fields
| Field | Type |
|---|---|
| pub ACTIVE | u8 |
| pub ACTIVE_OR_NULLIFIED | u8 |
Standalone Functions
return_all_notes
return_all_notes(notes, _p, );
This is the default filter and preprocessor, which does nothing
Parameters
| Name | Type |
|---|---|
| notes | [Option<Note>; MAX_NOTE_HASH_READ_REQUESTS_PER_CALL] |
| _p | Field |
select
select(&mut self, property_selector, comparator, value, );
Parameters
| Name | Type |
|---|---|
| &mut self | |
| property_selector | PropertySelector |
| comparator | u8 |
| value | T |
sort
sort(&mut self, property_selector, order);
Parameters
| Name | Type |
|---|---|
| &mut self | |
| property_selector | PropertySelector |
| order | u8 |
set_limit
set_limit(&mut self, limit);
Parameters
| Name | Type |
|---|---|
| &mut self | |
| limit | u32 |
set_offset
set_offset(&mut self, offset);
Parameters
| Name | Type |
|---|---|
| &mut self | |
| offset | u32 |
set_status
set_status(&mut self, status);
Parameters
| Name | Type |
|---|---|
| &mut self | |
| status | u8 |
with_preprocessor
with_preprocessor(preprocessor, PREPROCESSOR_ARGS);
Parameters
| Name | Type |
|---|---|
| preprocessor | fn([Option<Note>; MAX_NOTE_HASH_READ_REQUESTS_PER_CALL] |
| PREPROCESSOR_ARGS |
with_filter
with_filter(filter, FILTER_ARGS);
Parameters
| Name | Type |
|---|---|
| filter | fn([Option<Note>; MAX_NOTE_HASH_READ_REQUESTS_PER_CALL] |
| FILTER_ARGS |