Enum FileReadRefusal 

pub enum FileReadRefusal {
    Missing {
        rev: String,
        path: String,
    },
    Unreadable {
        rev: String,
        path: String,
        why: String,
    },
}

Why a file’s content could not be read at a revision, per child:

• The revision gate answers Self::Missing when rev names no commit.
• The type and size probes answer Self::Missing when their child fails - git refuses a revision or a path it does not carry the same way it refuses a protocol problem, and neither probe can tell those apart - and when the path is not a BLOB (a gitlink or a tree is not a file, and git show formats one as something whose size is not its content’s).
• The content read answers Self::Unreadable when its child could not start, the budget cut it off, or it exited non-zero.

Variants

Missing

Fields

rev: String

path: String

Unreadable

Fields

rev: String

path: String

why: String

Trait Implementations

impl Debug for FileReadRefusal

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

Formats the value using the given formatter.

impl Display for FileReadRefusal

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

Formats the value using the given formatter.

impl Error for FileReadRefusal

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.