Enum ConfigLoadFailure 

pub enum ConfigLoadFailure {
    Unreadable,
    Invalid,
}

Why a loaded Config holds built-in defaults although a global config.toml is present. Carried on the snapshot itself (Config::load_failure), so a decision that depends on “were the operator’s settings applied?” reads it from the very value it uses. last_config_parse_error is a diagnostic for humans and must not be used for that: it is process-global and a later load overwrites it.

Variants

Unreadable

The file exists but could not be read as text: permission denied, invalid UTF-8, a directory in its place, or another I/O error. A file that is simply absent (clean install) is not a failure.

Invalid

The file was read but is not a valid configuration: TOML syntax, a field of the wrong type, or a selected profile that is not defined.

Implementations

impl ConfigLoadFailure

pub fn code(self) -> &'static str

Stable reason code for refusals and diagnostics.

Trait Implementations

impl Clone for ConfigLoadFailure

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ConfigLoadFailure

impl Debug for ConfigLoadFailure

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

Formats the value using the given formatter.

impl Eq for ConfigLoadFailure

impl PartialEq for ConfigLoadFailure

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConfigLoadFailure