Struct SourceIdentity 

pub struct SourceIdentity {
    pub location: Option<String>,
    pub remote: bool,
    pub format: Option<String>,
    pub files: Option<usize>,
    pub file_names: Vec<String>,
    pub bytes: Option<u64>,
    pub modified: Option<String>,
    pub view: Vec<String>,
}

What a report was measured on, as far as datui can say without reading it: where the data came from, what the view did to it, and for a local file its size and modification time when the run began. No content hash: that would be a read.

Fields

location: Option<String>

The path or URL as opened.

remote: bool

format: Option<String>

files: Option<usize>

Files the dataset reads, when it reads several.

file_names: Vec<String>

Their names, the first hundred.

bytes: Option<u64>

A local file’s size in bytes when the run began.

modified: Option<String>

A local file’s modification time when the run began, RFC 3339 in UTC.

view: Vec<String>

What the view did to the rows: query, filters, sort, reshape. Empty for the data as loaded.

Implementations

impl SourceIdentity

pub fn stat(&mut self)

Record location’s size and modification time, when it is one local file. A stat, not a read; run in the worker as the run begins.

pub fn with_files(self, names: &[String]) -> Self

File names, cut to the first hundred.

Trait Implementations

impl Clone for SourceIdentity

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceIdentity

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

Formats the value using the given formatter.

impl Default for SourceIdentity

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SourceIdentity

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SourceIdentity

impl PartialEq for SourceIdentity

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SourceIdentity

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 SourceIdentity