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Open a Storage Backend

Source: R/h5_backend.R, R/latent_backend.R, R/matrix_backend.R, and 4 more
backend_open.Rd

Opens a storage backend and acquires any necessary resources (e.g., file handles). Stateless backends can implement this as a no-op.

Usage

# S3 method for class 'h5_backend'
backend_open(backend)

# S3 method for class 'latent_backend'
backend_open(backend)

# S3 method for class 'matrix_backend'
backend_open(backend)

# S3 method for class 'nifti_backend'
backend_open(backend)

backend_open(backend)

# S3 method for class 'study_backend'
backend_open(backend)

# S3 method for class 'zarr_backend'
backend_open(backend)

Arguments

backend

A storage backend object

Value

The backend object (possibly modified with state)