#[repr(C)]
pub struct git_refdb_backend {Show 17 fields
pub version: c_uint,
pub exists: Option<extern "C" fn(_: *mut c_int, _: *mut git_refdb_backend, _: *const c_char) -> c_int>,
pub lookup: Option<extern "C" fn(_: *mut *mut git_reference, _: *mut git_refdb_backend, _: *const c_char) -> c_int>,
pub iterator: Option<extern "C" fn(_: *mut *mut git_reference_iterator, _: *mut git_refdb_backend, _: *const c_char) -> c_int>,
pub write: Option<extern "C" fn(_: *mut git_refdb_backend, _: *const git_reference, _: c_int, _: *const git_signature, _: *const c_char, _: *const git_oid, _: *const c_char) -> c_int>,
pub rename: Option<extern "C" fn(_: *mut *mut git_reference, _: *mut git_refdb_backend, _: *const c_char, _: *const c_char, _: c_int, _: *const git_signature, _: *const c_char) -> c_int>,
pub del: Option<extern "C" fn(_: *mut git_refdb_backend, _: *const c_char, _: *const git_oid, _: *const c_char) -> c_int>,
pub compress: Option<extern "C" fn(_: *mut git_refdb_backend) -> c_int>,
pub has_log: Option<extern "C" fn(_: *mut git_refdb_backend, _: *const c_char) -> c_int>,
pub ensure_log: Option<extern "C" fn(_: *mut git_refdb_backend, _: *const c_char) -> c_int>,
pub free: Option<extern "C" fn(_: *mut git_refdb_backend)>,
pub reflog_read: Option<extern "C" fn(_: *mut *mut git_reflog, _: *mut git_refdb_backend, _: *const c_char) -> c_int>,
pub reflog_write: Option<extern "C" fn(_: *mut git_refdb_backend, _: *mut git_reflog) -> c_int>,
pub reflog_rename: Option<extern "C" fn(_: *mut git_refdb_backend, _: *const c_char, _: *const c_char) -> c_int>,
pub reflog_delete: Option<extern "C" fn(_: *mut git_refdb_backend, _: *const c_char) -> c_int>,
pub lock: Option<extern "C" fn(_: *mut *mut c_void, _: *mut git_refdb_backend, _: *const c_char) -> c_int>,
pub unlock: Option<extern "C" fn(_: *mut git_refdb_backend, _: *mut c_void, _: c_int, _: c_int, _: *const git_reference, _: *const git_signature, _: *const c_char) -> c_int>,
}
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
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.