Enum winsafe::RegistryValue

pub enum RegistryValue {
    Binary(Vec<u8>),
    Dword(u32),
    Qword(u64),
    Sz(String),
    ExpandSz(String),
    MultiSz(Vec<String>),
    None,
}

Available on crate feature kernel only.

Registry value types.

This is a high-level abstraction over the co::REG constants, plus the value they carry.

Variants

Binary(Vec<u8>)

Binary value, defined as REG::BINARY.

Dword(u32)

An u32 integer value, defined as REG::DWORD.

Qword(u64)

An u64 integer value, defined as REG::QWORD.

Sz(String)

String value, defined as REG::SZ.

ExpandSz(String)

String value that contains unexpanded references to environment variables, for example, %PATH%. To expand the environment variable references, use ExpandEnvironmentStrings.

MultiSz(Vec<String>)

Multiple strings, defined as REG::MULTI_SZ.

None

No value, defined as REG::NONE. Also used for non-implemented value types.

Implementations

impl RegistryValue

pub unsafe fn from_raw(buf: Vec<u8>, reg_type: REG) -> RegistryValue

Parses a binary data block as a RegistryValue.

This method can be used as an escape hatch to interoperate with other libraries.

Safety

Assumes the binary data block has the correct content, according to the informed co::REG.

pub fn as_ptr_with_len(&self, str_buf: &mut WString) -> (*const c_void, u32)

Returns a pointer to the raw data, along with the raw data length.

pub const fn reg_type(&self) -> REG

Returns the correspondent co::REG constant.

Trait Implementations

impl Clone for RegistryValue

fn clone(&self) -> RegistryValue

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RegistryValue

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for RegistryValue

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.