FileByteSource class final

A DomeByteSource over a file (random access, nothing loaded up front).

Implemented types

• DomeByteSource

Properties

hashCode → int

The hash code for this object.

no setter, inherited

length → int

Total length in bytes.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

close() → Future<void>

Releases the source (idempotent).

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

read(int offset, int count) → Future<Uint8List>

Reads exactly count bytes at offset; throws RangeError past the end.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

open(File file) → Future<FileByteSource>

Opens file for reading.