Trait NlmsgHeader

pub trait NlmsgHeader: Sized {
    // Required methods
    fn len(&self) -> Result<usize>;
    fn set_len(&mut self, len: usize) -> Result<()>;
}

👎Deprecated: beta features are subject to change at any time

The general shape of a header of a netlink message

Note that this is not the same as c::nlmsghdr.

See also the crate documentation.

Required Methods

fn len(&self) -> Result<usize>

👎Deprecated: beta features are subject to change at any time

Returns the length of the padded header + payload

This function returns an error if the length cannot be converted to usize without truncation.

fn set_len(&mut self, len: usize) -> Result<()>

👎Deprecated: beta features are subject to change at any time

Sets the length of the padded header + payload

This function returns an error if the length cannot be converted to the internal length type without truncation.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl NlmsgHeader for ()

fn len(&self) -> Result<usize>

👎Deprecated: beta features are subject to change at any time

fn set_len(&mut self, _len: usize) -> Result<()>

👎Deprecated: beta features are subject to change at any time

Implementors

impl NlmsgHeader for nlattr

impl NlmsgHeader for nlmsghdr