FileByteSource class final

A file-backed random-access byte source with stable-length checks.

Implemented types

• RandomAccessByteSource

Properties

hashCode → int

The hash code for this object.

no setter, inherited

length → Future<int>

Total number of bytes available from the source.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

close() → Future<void>

Closes the underlying file handle.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

read(ByteRange range) → Future<Uint8List>

Reads exactly the bytes covered by range.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

open(String path) → Future<FileByteSource>

Opens path for random-access reads and snapshots its initial length.