Struct Lookup 

pub struct Lookup {
    pub globs: Globs,
    pub magic: Magic,
    pub types: Types,
}

The whole database: names, contents, and the type graph.

Fields

globs: Globs

magic: Magic

types: Types

Implementations

impl Lookup

pub fn load_from(data_dirs: &[PathBuf]) -> Lookup

Reads every part of the database from the given data directories.

pub fn of_file(&self, path: &Path, follow: bool) -> Found

What this file is, reading it if the name does not settle it.

follow decides whether a symlink is reported as itself or as what it points at.

pub fn of_data_and_name(&self, data: &[u8], path: Option<&Path>) -> Found

The same question for bytes already in hand, with the name if there is one — a paste, a download, or standard input.

pub fn is_subclass_of(&self, mime: &str, parent: &str) -> bool

Whether an application registered for parent can be expected to open a mime — the subclass question, asked the way a caller means it.

Trait Implementations

impl Clone for Lookup

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 Lookup

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

Formats the value using the given formatter.

impl Default for Lookup

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Lookup

impl PartialEq for Lookup

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Lookup