TryLockError in std::fs - Rust (original) (raw)

Enum TryLockError

1.89.0 · Source

pub enum TryLockError {
    Error(Error),
    WouldBlock,
}

Expand description

An enumeration of possible errors which can occur while trying to acquire a lock from the try_lock method and try_lock_shared method on a File.

§1.89.0

The lock could not be acquired at this time because it is held by another handle/process.

1.89.0 · Source §

1.30.0§

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

1.0.0§

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0§

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)

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

1.89.0 · Source §

Converts to this type from the input type.

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of[From](../convert/trait.From.html "trait std::convert::From")<T> for U chooses to do.

Converts the given value to a String. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.