Struct tvix_castore::proto::Node

pub struct Node {
    pub node: Option<Node>,
}

A Node is either a DirectoryNode, FileNode or SymlinkNode.

Fields

node: Option<Node>

Implementations

impl Node

pub fn try_into_name_and_node( self, ) -> Result<(PathComponent, Node), DirectoryError>

Converts a proto Node to a crate::Node, and splits off the name as a PathComponent.

fn try_into_unchecked_name_and_checked_node( self, ) -> Result<(Bytes, Node), DirectoryError>

Converts a proto Node to a crate::Node, and splits off the name as a bytes::Bytes without doing any checking of it.

pub fn try_into_anonymous_node(self) -> Result<Node, DirectoryError>

Converts a proto Node to a crate::Node, and splits off the name and returns it as a bytes::Bytes.

The name must be empty.

pub fn from_name_and_node(name: Bytes, n: Node) -> Self

Constructs a Node from a name and crate::Node. The name is a bytes::Bytes, not a PathComponent, as we have use an empty name in some places.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Node

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

Formats the value using the given formatter.

impl Default for Node

fn default() -> Self

Returns the “default value” for a type.

impl Hash for Node

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for Node

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Node

fn eq(&self, other: &Node) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Node

impl StructuralPartialEq for Node