Struct Row

pub struct Row<T> {
    pub key: String,
    pub record: T,
}

Struct representing a row of the OpenLibrary dump file.

The row extracts the key and record, deserializing the record from JSON to the appropriate type.

Fields

key: String

record: T

Trait Implementations

impl<T: DeserializeOwned> FromStr for Row<T>

type Err = RowError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Row<T>, RowError>

Parses a string s to return a value of this type.

impl ObjectWriter<Row<OLAuthorSource>> for AuthorProcessor

fn write_object(&mut self, row: Row<OLAuthorSource>) -> Result<()>

Write one object.

fn finish(self) -> Result<usize>

Finish and close the target.

fn write_all_objects<I>(&mut self, objects: I) -> Result<usize>

where I: Iterator<Item = T>,

Write an iterator full of objects.

fn write_and_finish<I>(self, objects: I) -> Result<usize>

where I: Iterator<Item = T>,

Write an iterator of objects and finish the writer.

fn with_transform<F, T2>(self, transform: F) -> MapWriter<F, T2, T, Self>

where F: Fn(T2) -> Result<T>,

Wrap this object writer in a transformed writer.

impl ObjectWriter<Row<OLEditionRecord>> for EditionProcessor

fn write_object(&mut self, row: Row<OLEditionRecord>) -> Result<()>

Write one object.

fn finish(self) -> Result<usize>

Finish and close the target.

fn write_all_objects<I>(&mut self, objects: I) -> Result<usize>

where I: Iterator<Item = T>,

Write an iterator full of objects.

fn write_and_finish<I>(self, objects: I) -> Result<usize>

where I: Iterator<Item = T>,

Write an iterator of objects and finish the writer.

fn with_transform<F, T2>(self, transform: F) -> MapWriter<F, T2, T, Self>

where F: Fn(T2) -> Result<T>,

Wrap this object writer in a transformed writer.

impl ObjectWriter<Row<OLWorkRecord>> for WorkProcessor

fn write_object(&mut self, row: Row<OLWorkRecord>) -> Result<()>

Write one object.

fn finish(self) -> Result<usize>

Finish and close the target.

fn write_all_objects<I>(&mut self, objects: I) -> Result<usize>

where I: Iterator<Item = T>,

Write an iterator full of objects.

fn write_and_finish<I>(self, objects: I) -> Result<usize>

where I: Iterator<Item = T>,

Write an iterator of objects and finish the writer.

fn with_transform<F, T2>(self, transform: F) -> MapWriter<F, T2, T, Self>

where F: Fn(T2) -> Result<T>,

Wrap this object writer in a transformed writer.