Enum InstallError 

pub enum InstallError {
    NoFolder,
    MissingTool(String),
    Download(String),
    Verify(String),
    Checksum {
        expected: String,
        actual: String,
    },
    Extract(String),
    Copy(String),
    Register(String),
    Cancelled,
}

Why an install failed.

Variants

NoFolder

The system names no font folder for the user, see target_dir.

MissingTool(String)

A program the install needs is missing; its name.

Download(String)

curl could not download the archive; its message.

Verify(String)

The checksum program failed; its message.

Checksum

The download does not have the SHA-256 written in the source, so it was deleted.

Fields

expected: String

The SHA-256 the archive should have.

actual: String

The SHA-256 the download has.

Extract(String)

tar could not unpack the font; its message.

Copy(String)

The font could not be copied into its folder; the system’s message.

Register(String)

The font is in its folder, but the system could not be told; the program’s message.

Cancelled

The install was cancelled.

Implementations

impl InstallError

pub fn text(&self) -> String

The reason in the active language, with the program’s own message where there is one.

Trait Implementations

impl Clone for InstallError

fn clone(&self) -> InstallError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstallError

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

Formats the value using the given formatter.

impl Eq for InstallError

impl PartialEq for InstallError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InstallError