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lib/Git/Libgit2.pm  view on Meta::CPAN

C<git_error_last>); the exception stringifies to the libgit2 error message.

=head2 oid_from_hex

    my $raw = oid_from_hex('39a3c8...');   # 40 hex chars

Convert a 40-character hex OID into a Perl scalar holding the raw 20 bytes
(wraps C<git_oid_fromstr>). Croaks unless the input is exactly 40 hex digits.

B<Lifetime:> the returned scalar I<is> the OID buffer — libgit2 is handed a
pointer into its PV. Keep the scalar alive for as long as any libgit2 call
still needs the OID.

=head2 oid_to_hex

    my $hex = oid_to_hex($oid_ptr);

Convert a C<git_oid> pointer into its 40-character hex string (wraps
C<git_oid_tostr>).

=head1 EXPORTS