Struct btlib::BlockMeta

pub struct BlockMeta { /* private fields */ }

Signed metadata associated with a block.

Implementations

impl BlockMeta

pub fn assert_valid(&self, path: &BlockPath) -> Result<()>

Validates that this metadata struct contains a valid writecap, that this writecap is permitted to write to the path of this block and that the signature in this metadata struct is valid and matches the key the writecap was issued to.

impl BlockMeta

pub fn new<C: Creds>(creds: &C) -> Result<BlockMeta>

Creates a new BlockMeta struct which is authenticated by the given credentials.

pub fn body(&self) -> &BlockMetaBody

Returns a reference to the BlockMetaBody contained in this struct.

pub fn mut_body(&mut self) -> &mut BlockMetaBody

Returns a mutable reference to the BlockMetaBody contained in this struct.

Trait Implementations

impl AsMut<BlockMeta> for &mut BlockMeta

fn as_mut(&mut self) -> &mut BlockMeta

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T, C> AsMut<BlockMeta> for BlockStream<T, C>

fn as_mut(&mut self) -> &mut BlockMeta

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<BlockMetaBody> for BlockMeta

fn as_mut(&mut self) -> &mut BlockMetaBody

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<BlockMeta> for &BlockMeta

fn as_ref(&self) -> &BlockMeta

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<BlockMeta> for &mut BlockMeta

fn as_ref(&self) -> &BlockMeta

Converts this type into a shared reference of the (usually inferred) input type.

impl<T, C> AsRef<BlockMeta> for BlockStream<T, C>

fn as_ref(&self) -> &BlockMeta

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<BlockMetaBody> for BlockMeta

fn as_ref(&self) -> &BlockMetaBody

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for BlockMeta

fn clone(&self) -> BlockMeta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockMeta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BlockMeta

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<BlockMeta> for BlockMeta

fn eq(&self, other: &BlockMeta) -> 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 Serialize for BlockMeta

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BlockMeta