Struct Blob 

pub struct Blob { /* private fields */ }

A blob stores raw file contents.

Blobs are content-addressed: the hash is computed from the content itself. Two files with identical content will share the same blob.

Implementations

impl Blob

pub fn new(content: Vec<u8>) -> Self

Create a new blob from content.

pub fn from_slice(content: &[u8]) -> Self

Create a blob from a byte slice.

pub fn content(&self) -> &[u8]

Get the content.

pub fn content_str(&self) -> Option<&str>

Get the content as a string (if valid UTF-8).

pub fn into_content(self) -> Vec<u8>

Consume the blob and return the content.

pub fn hash(&self) -> ContentHash

Compute the content hash for this blob.

pub fn size(&self) -> usize

Get the size in bytes.

pub fn is_empty(&self) -> bool

Check if the blob is empty.

Trait Implementations

impl Clone for Blob

fn clone(&self) -> Blob

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Blob

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Blob

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Blob

impl From<&[u8]> for Blob

fn from(content: &[u8]) -> Self

Converts to this type from the input type.

impl From<&str> for Blob

fn from(content: &str) -> Self

Converts to this type from the input type.

impl From<String> for Blob

fn from(content: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Blob

fn from(content: Vec<u8>) -> Self

Converts to this type from the input type.

impl PartialEq for Blob

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Blob

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 Blob