dart:ffi library

Classes

DartRepresentationOf
Double: Represents a native 64 bit double in C. [...]
DynamicLibrary: Represents a dynamically loaded C library.
Float: Represents a native 32 bit float in C. [...]
Int8: Represents a native signed 8 bit integer in C. [...]
Int16: Represents a native signed 16 bit integer in C. [...]
Int32: Represents a native signed 32 bit integer in C. [...]
Int64: Represents a native signed 64 bit integer in C. [...]
IntPtr: Represents a native pointer-sized integer in C. [...]
NativeFunction<T extends Function>: Represents a function type in C. [...]
NativeType: NativeType's subtypes represent a native type in C. [...]
Pointer<T extends NativeType>: Represents a pointer into the native C memory.
Struct
Uint8: Represents a native unsigned 8 bit integer in C. [...]
Uint16: Represents a native unsigned 16 bit integer in C. [...]
Uint32: Represents a native unsigned 32 bit integer in C. [...]
Uint64: Represents a native unsigned 64 bit integer in C. [...]
Unsized
Void: Represents a void type in C. [...]

struct → const Struct: This Dart class represents a C struct. [...]
const Struct()
unsized → const Unsized: This NativeType does not have predefined size. [...]
const Unsized()

allocate<T extends NativeType>({int count: 1 }) → Pointer<T>: Allocate count elements of type T on the C heap with malloc() and return a pointer to the newly allocated memory. [...]
fromAddress<T extends Pointer<NativeType>>(int ptr) → T: Construction from raw value
fromFunction<T extends Function>(Function f) → Pointer<NativeFunction<T>>: Convert Dart function to a C function pointer, automatically marshalling the arguments and return value [...]
sizeOf<T extends NativeType>() → int: number of bytes used by native type T