Crate perspective_client

Re-exports

• pub use crate::proto::ColumnType;
• pub use crate::proto::ExprValidationError;
• pub use crate::utils::*;

Modules

• config
  A collection of (de-)serializable structs which capture the application state, suitable for persistence, history, etc. features.
• proto
• utils
• vendor

Macros

• assert_table_api
  Assert that an implementation of domain language wrapper for Table implements the expected API. As domain languages have different API needs, a trait isn’t useful for asserting that the entire API is implemented, because the signatures will not match exactly (unless every method is made heavily generic). Instead, this macro complains when a method name is missing.
• assert_view_api
  Similar to assert_table_api, but for View. See assert_table_api.
• clone
  A helper to for the pattern let x2 = x; necessary to clone structs destined for an async or 'static closure stack. This is like move || { .. } or move async { .. }, but for clone semantics. clone!() works with symbols as well as properties and methods, using the last symbol name in the method chain, or an alias via x = ... syntax.

Structs

• Client
• OnUpdateArgs
• OnUpdateOptions
• Table
  Table is Perspective’s columnar data frame, analogous to a Pandas DataFrame or Apache Arrow. Table supports appending data, in-place updates, removal by index, and notifications on update.
• TableInitOptions
  Options which impact the behavior of Client::table, as well as subsequent calls to Table::update, even though this latter method itself does not take TableInitOptions as an argument, since this parameter is fixed at creation.
• UpdateOptions
• ValidateExpressionsData
• View
• ViewWindow

Enums

• OnUpdateMode
• TableData
  The possible formats of input data which Client::table and Table::update may take as an argument. The latter method will not work with TableData::View and TableData::Schema variants, and attempts to call Table::update with these variants will error.

Type Aliases

• Schema