Struct Analysis 

pub struct Analysis {
    pub content_type: Option<&'static str>,
    pub width: Option<u32>,
    pub height: Option<u32>,
}

What analyze found in a file’s bytes.

Examples

use ocre::storage::{Analysis, analyze};

assert_eq!(analyze(b"%PDF-1.7\n..."), Analysis { content_type: Some("application/pdf"), width: None, height: None });
assert_eq!(analyze(b"hello"), Analysis::default());

Fields

content_type: Option<&'static str>

The type told by the file’s signature (magic bytes), or None for other files (text, CSV, SVG…).

width: Option<u32>

Width in pixels, for PNG, GIF, WebP and JPEG images whose header is in the bytes.

height: Option<u32>

Height in pixels, like width.

Trait Implementations

impl Clone for Analysis

fn clone(&self) -> Analysis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Analysis

impl Debug for Analysis

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

Formats the value using the given formatter.

impl Default for Analysis

fn default() -> Analysis

Returns the “default value” for a type.

impl Eq for Analysis

impl PartialEq for Analysis

fn eq(&self, other: &Analysis) -> 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 StructuralPartialEq for Analysis